adjustable jack post harbor freight

Welded foot pads resist sinking into soft ground or asphalt. I think anything that's about 6\"-12\" longer than your jack would work. The height adjustment mechanism allows smooth upward movement while releasing handle locks and mobility pin. At CSX, we strive to effectively communicate our vision to our customers, partners, and communities. This can also be used to pull o. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com. Since you just elevate one corner, you dont normally put the full weight of the car on the jack. Adjustable Floor Jack Post 15 Gauge - Size Range 1'-1'3" (2 Pack) 4.5 4.5 out of 5 stars (984) $46.69 $ 46. This leaves them unsuitable for lower automobiles like sports cars since they cant fit beneath them. may pose a safety hazard due to terrible design. For extra strength and safety, these fully adjustable jack posts have a double carriage nut and bolt. In general, its best to avoid cheap products, as they will tend to wear out faster than higher-end models. We use cookies to enhance your experience and personalize ads. The hydraulic jack, unlike the scissor jack, is not appropriate for roadside emergencies and is more commonly found in repair shops. For automobile owners, this is one of the most popular floor jacks. Some versions advertise a rapid lifting technique, which typically involves two cylinders and takes 5-6 strokes to finish. We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. (Silver) New to Amazon $3099 FREE delivery Fri, Mar 3 The term design has many different meanings, depending on who you ask. There are many different styles, colors, and materials used in Adjustable Jack Post Harbor Freight manufacturing, so think about what you like and dont like, and choose a style that matches your personal preferences. YEUQWJ Adjustable Support Jack for The Floor,Post Floor Joist Jacks,RV Step Akron Adjustable Floor Jack (Model C-3), Akron Jacks Floor Jacks, Telescoping YEUQWJ Adjustable Support Jack for The Floor,Post Floor Joist Jacks,Mini Screw Vestil FJB-16 Basement Floor Jack, 12" - 16" Height Range, Maximum Height BISupply Basement Floor Jacks 150in Adjustable House Jacks for Leveling, Tiger Brand Jack Post JS-36 1'7"-3' (15 Ga), Adjustable, easy-to-assemble, easy-to-install floor jacks are designed for temporary support during remodeling projects to reinforce stairs, porches, decks, or weak floors, This product is manufactured in united states. Required fields are marked *. Tiger Brand jack posts can come with some missing parts. Jacks ; Jack Posts ; 19" - 36" ADJUSTABLE JACK POST; . For maximum longevity, the Vestil basement floor jack has steel with a red oxide finish. Theyre composed of high-strength carbon steel. This Tel-o-Post jack post has an 18,000-pound compression load range. Self-centering plates (size: 4 x 5 x 0.82 minimum thickness) constructed to mitigate movement and prevent dishing. We have put together a comprehensive list of the best Adjustable Jack Post Harbor Freight. SAFE - Fully adjustable jack posts come with double carriage lock construction for added strength and safety. There has been no problem with these new stands. A jack post is a structural support post made of steel. How did we create this buying guide? The content is created by The Old House Journal Review Team. Learn more ADJUSTABLE BUILDING COLUMNS Use the ShipCSX service schedules tool to get shipment transit schedules for moves between any CSX-served locations or for the CSX portion of an interline move. DURABLE - Premium quality, heavy duty high carbon steel. This will give you a good indication of the price range you can expect to pay for the right product. ADJUSTABLE - Easy to assemble, easy to install. Visit our, Environmental, Social, and Governance Report. Just trimmed off the tops so I had about 1 foot left to wrap the chain around. We have the largest selection of floor jacks for professionals and enthusiasts. The Jack Boss Adjustable Jack Stand At Harbor Freight is satisfactory and appropriate and fits well with your daily purpose. Akron floor jacks are created, tested, and built at an amazing facility. I used a 1/2\" x 6\" bolt to hold them together. to the weight of 38,000 lbs. For easy height adjustment, a screw and rotating bar are included in the Vestil basement floor jack. Steel is commonly used for the Vestil basement floor jack due to its strength. Have questions about your username or password? As a result, a scissor jack is likely to be found in the trunk of every vehicle. SAFE & SECURE: Built with high quality materials, this adjustable support jack is extremely versatile and useful in small spaces.This product includes a safety lock set screw to ensure security. Akron products floor jacks are simple to assemble and install. You may use a transmission jack. The disadvantage is that you usually have to pay a premium. Be sure to consult a competent engineer to assess safe or permitted loads. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); 2022 TheWrenchFinder is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The hydraulic system of the bottle jack allows it to endure high pressure while supporting large loads. Youve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs? The Tel-O-Post Adjustable Floor Jack Post is suitable for temporary or extra support beneath stairs, porches, decks, crawl spaces, and heavy load locations. Based on their reviews, features and uses, We have ranked them. TEMPORARY OR SECONDARY SUPPORT - Perfect temporary or additional support for primary areas such as stairs, porches, decks, crawl spaces and heavy load areas. Finished with corrosion-resistant powder (exceeds astm-b117-85). It's just that simple! All moving parts fit securely to reduce lateral displacement. We do not accept free products from any companywe only review products we love. Get 10% Off Your Entire Purchase When You Open a New Account, Get our best deals and latest news delivered straight to you. The Old House Journal editorial staff is not involved. Above crawl spaces and basements, jack posts are used to offer positive support to drooping, sloping flooring. Harder than the fence posts, but still worked just fine.If you would like to help my channel out with a onetime contribution please click: https://paypal.me/fishpotpete?locale.x=en_US Any amount is greatly appreciated - no matter how small! D X 88in. Our evolving specifications say it all. This is an issue, Esco makes a low - profile version. Our store hours in Seattle are 8 a.m. to 8 p.m. Mondays through Saturdays, and from 9 a.m. to 6 p.m. on Sundays. Top 10 Adjustable Jack Post Harbor Freight - Best Sellers # This is not misleading as that has become the standard. Coated to prevent corrosion. You must be a registered ShipCSX user to access the secure tool. Get answers to your questions about investment recovery; purchase orders, invoicing and payment; and shipping materials. Intermodal combines the efficiencies of rail with the flexibility of truck. If you are looking to buy Adjustable Jack Post Harbor Freight for you, you should search no further than our website. This has load capacity, it is made for a nice look and has a sturdy design. This gives you a more accurate schedule showing actual service from a shipper's dock to a receiver's dock. It supports sagging timbers and floors, mobile homes, decks, and porches, among other things. Thats why weve taken time to compile a list of the best Adjustable Jack Post Harbor Freight in todays market, on your behalf, so that there will be no more worries for you. Register now. Though we have a variety of recommendations across various styles, all of our picks satisfy criteria that suit most people, thereby reducing the headache of choice. These are adjustable, making them simple to assemble and install. Some people focus on the technical aspects of the product while others focus on what colors to use. I used a \"beater\" ax to cut through the smaller roots in the soil as I jacked it up to make extraction easier. Heavy duty - corrects sagging floors, supports basement beams and stairwells, and more. The specifications of a product will vary widely depending on who makes it and how much theyre willing to spend on their production. Scroll through time to explore our history and heritage. The minimum jack stand height with pin installed is 14 inches. We employed both Artificial Intelligence and large data volume to validate all collected information. Some of the criteria are discussed below. Correct drooping floors in your house, avoid damage by supporting heavy load regions, use as permanent secondary support, and more! The specification provides clear instructions on project intent, performance and construction. This provides additional steadiness to add to that it is constructed of high-grade aluminum. at its . Get answers with our frequently asked questions. This works great and it is compatible with part number. Because of its limited height limit, it is not recommended for more complicated activities. Harbor Freight delivers the best value in auto jacks from Daytona and Pittsburgh. These are made up of premium quality material. Akron floor jacks are designed for maximum safety, durability, and quality. It is adjusted to fit tightly, preventing the structures beam from drooping. Learn more , The performance of our products are superior in every respect; they are not simply manufactured, but engineered in the most sophisticated design, process automation and testing facilities in the industry. Upgrade Your Garage Experience With the Best Workbench, The Best Screwdriver for Consistent Builds Every Time, Light Up Your Workspace With the Best Garage Lights. adjustable jack post lally column screw jack 75 in. A standard scissor jack, on the other hand, can elevate a car up to 15 inches. . We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. In any event, you might need at least 20 ton jacks, with 40 ton jacks being more preferable. For any difficulty using this site with a screen reader or because of a disability, please contact us at 1-800-444-3353 or cs@harborfreight.com. Adjustable Floor Jack Post 15 Gauge Size Range 1 3 2 Pack Bing Ping Jack Posts At Com Tiger Brand Super S Series 8 Ft 4 In Jack Post J 100 The Home Depot Vehicle Dollies 2 Piece 1500 Lb Capacity Harbor Freight Dust Collector Upgrade W Super Deputy Xl 20 Off Any Floor Jack Now Thru 12 17 Harbor Freight Tools S 30 Ton Hydraulic Bottle Jack MINI SCREW JACK:Although the Mini Screw Jack is small in size, it is big in strength and durability. Adjustable Jack Posts at Lowes.com Building Supplies /Jack Posts 102 products in Adjustable | Jack Posts Popular Filters Adjustable Price: $25 - $50 Swivel Plate Gauge: 11 Gauge: 15 Price: $50 - $100 Sort & Filter (1) List Sort & Filter (1) Clear All Sort By Featured Best Sellers Highest Rated New Arrivals Gauge 11 (97) 15 (5) Rating (30) (13) (3) Our adjustable columns have an ICC-ES report (#1767) andcomplies with CAN/CGSB-7.2-94 providing evidence of compliance with IBC and IRC. HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more. Learn more , Our Mono Posts have long been known for their ease of installation, compliance with the latest IBC and IRC Building Codes, and corrosion-resistant powder coating. Always use a jackstand on flat, stable ground. We carry popular brands including Daytona and Pittsburgh Automotive. Youll need a vehicle lift for your home garage if you want to elevate the entire automobile body. Visit our Corporate Social Responsibilitysection to learn more about how our material and service suppliers can help make a positive impact on CSX corporate sustainability efforts. 69 $49.99 $49.99. Availability. Jack Post The Tiger Brand Jack Post Super S 7 ft. 9 The Tiger Brand Jack Post Super S 7 ft. 9 in. Floor jacks are perfect for temporary or additional support under stairs, porches, decks, crawl spaces* and heavy load areas. A: Screw jacks are generally used to jack up a home, and there are a lot of them. Save time in searching for most relavant and trusted products. A bottle jack is another popular name for a piston jack. Here is a list of Adjustable Jack Post Harbor Freight that we recommended. A-Frame Weather Resistant Electric Trailer Jack with Drop Leg for $149.99. Mouse over the "Plan" tab and select "Service Schedules." One of the first things you need to think about when you start your Adjustable Jack Post Harbor Freight comparison is how long it will last and whether its worth the money. Buy 6 for $40.46 each and save 10 % $44.96. This is great with the jacking points on those vehicles. Moreover, they are a low-cost alternative to sagging floors. It can reference the quality and standards which should be applied. For yet another perspective, we also asked non-tech-focused friends to tell us what they thought about the finalists. If you are a registered ShipCSX user, use the secure access tool to find transit schedules from specific shipper locations and/or to specific receiver locations when you log in. Tel-O-Post Adjustable Floor Jack Posts are ideal for home renovation jobs. They are made up of heavy-duty carbon steel. For help with ShipCSX, call 1-877-ShipCSX (1-877-744-7279), option 2. This has a simple pin style locking mechanism. The mission of CSXs Pride in Service program is to honor our nations military and first responders through a unique community investment commitment. For California consumers: more information about our privacy practices. Harbor Freight has the widest selection of floor jacks, bottle jacks, scissor jacks, and jack stands. 2 Pack Adjustable Floor Jack Post 15 Gauge - Size Range 1'-1'3" New to Amazon $3999 FREE delivery Mar 6 - 13 Only 20 left in stock - order soon. Use the public access service schedules to get general transit times. It's bulky steel design allows contractors to safely support loads up to 30,000 lbs. The telescopic design of the Vestil basement floor jack allows the brace to be positioned for improved leveling. Copyright 2022 The Akron Products Company. AKRON PRODUCTS C-79 Floor Jack, 4'5"-7'9". These are all products that have proven results for their customers. Floor Jacks - Harbor Freight Tools Home Automotive Jacks & Jack Stands Floor Jacks Category 1.5 Ton Floor Jacks (3) 2 Ton Floor Jacks (4) 2.5 Ton Floor Jacks (1) 3 Ton Floor Jacks (8) 4 Ton Floor Jacks (1) 22 Ton Floor Jacks (1) More Brand Daytona (9) Pittsburgh Automotive (6) Pittsburgh (3) Badland (1) More Ways To Shop Review Rating Sale Price When the release valve is closed, something happens. This is constructed with sturdy stamped steel with a welded frame design for durability. Akron products floor jacks are rust-resistant. Prices and . The jack posts are adjusted using a threaded rod linked to a steel plate until the right height is achieved. HAUL-MASTER 2-Ball Adjustable Aluminum Hitch for $119.99. Many people find it tough to buy the perfect Adjustable Jack Post Harbor Freight for themselves. Can also be used permanently as a secondary support. Harbor Freight's Inside Track Club members get access to Exclusive Pricing on 200+ new items monthly. But thats not always easy, right? There are also hydraulic jacks in use. Esco Adjustable Jack Stand At Harbor Freight, Prolift Adjustable Jack Stand At Harbor Freight, Big Red Adjustable Jack Stand At Harbor Freight, Omega Lift Adjustable Jack Stand At Harbor Freight, Jack Boss Adjustable Jack Stand At Harbor Freight, Rajvia Adjustable Jack Stand At Harbor Freight, Jackco Adjustable Jack Stand At Harbor Freight, Hercules Lift Adjustable Jack Stand At Harbor Freight. Floor jacks from Tiger Brand are heavy-duty. The Old House Journal Review Teams product reviews and in-depth guides are here to help you restore, repair, update, and decorate your home. This can also be used to pull out the concrete base where the post has rotted away. 19" - 36" ADJUSTABLE JACK POST. Low-profile floor jacks are becoming increasingly popular as more automobiles have low clearance (whether stock or aftermarket specs). Don't get scammed by websites pretending to be Harbor Freight. You'll still need to do a lot of digging for those, but at least it makes it easier to pull out the concrete base.The chain we use is 5/16\". Basement floor jacks, also known as jack posts, are used in manufacturing and building applications to temporarily anchor floor beams and frames. Your email address will not be published. Learn more , ADJUSTABLE BRACING AND FRAMING SUPPORTThe revolutionary adjustable slip-on stud cap for 2x4 studs. By clicking on the products below, we may receive a commission at no cost to you. These jack posts are made up of high-quality, heavy-duty carbon steel. Tel-O-Post j, have a corrosion-resistant powder finish (exceeds ASTM-B117-85). This jack post offers quick assembly and easy installation. Collection of best products! By using the site, you agree to that. For California consumers: more information about our privacy practices. It has a compression load range of 18,000 lbs. Harbor Freight Tools - Quality Tools at Discount Prices Since 1977 Sign In My List 0 Shop Coupons New Tools Deals Shop All Brands Member-Only Deals Join Inside Track Club Credit Card Something went wrong. Both are fine choices, but if you plan to use a monitor or drag bar, youll want to go with a lighter variant, preferably an aluminum jack. Does the thought of finding a great Adjustable Jack Post Harbor Freight stress you out? Metal is more a widespread option and, on average, less expensive than aluminum variants. It is rust-resistant as it is coated to prevent corrosion. Please, reload the page. This is good in the back of a chase truck. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. The people who need to handle the pumps the most usually require the biggest effort. Premium quality heavy duty high carbon steel, Adjustable, easy to assemble, easy to install. We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. We have invested millions of dollars in our own test labs and factories, so our tools will go toe-to-toe with the top professional brands. It has good build quality, it is constructed with clean welds and has an effective design. The Vestil basement floor jack is badly engineered and is not super stable. This will last forever, no doubt about it. Learn more . H Adjustable Building Column 29300lb $184.60 Consult a competent engineer to assess safe or permitted loads. Farm Jack (154) $9999 Add to Cart Add to My List NEW BADLAND 60 in. Click on products MORE INFO button to explore, or read more, Tiger Brand Jack Post JS-100 - Size Range 4'8"-8'4" (15Ga), AKRON PRODUCTS C-79 Floor Jack, 4'5"-7'9" (Pack of 2), 4x4 Adjustable Shore Lift Stand Floor Roof Beam House Steel Leveling Jack Post, Heavy Duty Adjustable Shore Jack 4x4 Post Support Lift Sagging Floor Joist Beam, 8 Ft 4 In Jack Post House Floor Basement Lift Support Adjustable Column, 30000 lbs Jack Post with 4 x 82 in. The hydraulic mechanism is used to elevate automobiles using a hydraulic jack. HEAVY DUTY FLOOR JACK - Premium quality, durable high-carbon steel floor jack. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. Don't get scammed by websites pretending to be Harbor Freight. The hydraulic jack has the maximum lifting capacity and can carry heavy loads, making it ideal for larger and heavier cars. This comes with a nice finish, looks good and it is easy to set. at its lowest setting and 9,100 lbs. Get 10% Off Your Entire Purchase When You Open a New Account, Get our best deals and latest news delivered straight to you. Its a fantastic alternative if youre working on uneven terrain because its simpler to balance on a tiny, level surface area. Tiger Brand jack posts support drooping floors, basement joists, and stairwells, among other things. Last update on 2022-12-11 / Affiliate links / Images from Amazon Product Advertising API, Your email address will not be published. All moving parts fit snugly to avoid lateral displacement, and the top and bottom plates are deeply embossed to mitigate movement and prevent dishing. Please, reload the page. For extra strength and safety, these fully adjustable jack posts have a double carriage nut and bolt. Since 1946, Tel-O-post has been committed to supplying the manufacturing sector, builders, DIYers, and homeowners with high-quality, safe products. And we can sell them for a fraction of the price because we cut out the middleman and pass the savings on to you. to 7 ft. 9 in. No Hassle Return Policy 100% Satisfaction Guaranteed Don't get scammed by websites pretending to be Harbor Freight. Its main drawbacks are that it is heavier and less portable. Its also important to know who youre buying from, as there are many unethical companies out there that use unethical marketing strategies to make their products seem like theyre more expensive than they really are. They have double locks for added safety. $43.84 Free shipping Jack Post Adjustable Floor Basement Support Beam Column Pole Galvanized Plates $95.69 Free shipping Tiger Brand Jack Post 4in. This options strength and reputation boost it up to the top of our list as best overall. All rights reserved. This makes it great at temporarily leveling, bracing, and supporting floor beams and joists during construction or repairs. SECONDARY SUPPORT - Can be used permanently if as a secondary support. They offer additional support that is variable and has a 60,000-pound capacity. We independently research, test, review, and recommend the best products-learn more about our process. The discrepancies, on the other hand, are typically insignificant. Lightweight jack stands are used to support your vehicle after lifting it with a jack. - 8 ft. 4, Get exclusive articles, recommendations, shopping tips, and sales alerts, Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products, *By submitting your email address you agree to our. This is due to its weight, which makes it difficult to transport in the trunk. Learn how the job search and application process works at CSX. The fluid is pushed into a cylinder and upward pressure is created by pumping a lever linked to the jack up and down. No carriage bolts , screws and other installment accessories included with this product, Premium quality heavy duty high carbon steel, Finished with corrosion-resistant powder (exceeds ASTM-B117-85), Adjustable, easy to assemble, easy to install. Only thorough research will ensure that you get the right product. Certain brands out there have become synonymous with quality, so if you want to make sure youre getting a great product, then make sure you know whos behind it. Rankings are generated from thousands of verified customer reviews. Akron products floor jacks are adjustable and easy to assemble floor jacks. Learn about our monetary and in-kind grants and apply for support for your nonprofit organization. Learn more ADJUSTABLE BUILDING COLUMNS More Buying Choices $42.00 (3 new offers) BISupply Basement Floor Jacks - 36in Adjustable House Jacks for Leveling, Basement Jack Post Floor Joist Jacks. All our jacks are built tough, while saving you money. Harbor Freight is the best value in Pittsburgh jack stands for every use. This floor jack can do it all. 3 ton Professional Floor Jack with RAPID PUMP, 3 ton Long-Reach Low-Profile Professional Floor Jack with RAPID PUMP, 3 ton Low-Profile Super Duty Floor Jack with RAPID PUMP, 4 ton Professional Floor Jack with RAPID PUMP, 1.5 ton Professional Racing Series Aluminum Floor Jack with RAPID PUMP, 2 ton Professional Racing Series Aluminum Floor Jack with RAPID PUMP, 3 ton Low-Profile Professional Floor Jack with RAPID PUMP, 1.5 Ton Low-Profile Aluminum Racing Floor Jack with RAPID PUMP, 2 ton Low-Profile Aluminum Racing Floor Jack with RAPID PUMP, 2 ton Low-Profile Floor Jack with RAPID PUMP, Red, 2.5 ton Low-Profile Aluminum Racing Floor Jack with RAPID PUMP, 3 ton Low-Profile Floor Jack with RAPID PUMP, Red, 3 ton Low-Profile Aluminum Racing Floor Jack with RAPID PUMP, 1.5 ton Ultra-Low-Profile Lightweight High Performance Aluminum Racing Jack with RAPID PUMP, Get 10% Off Your Entire Purchase When You Open a New Account, Get our best deals and latest news delivered straight to you. View our quarterly earnings materials, including presentations, financial reports, Form 10-Q and more. We looked at several aspects when choosing the best stands, from objective measures such as physical dimensions and design to subjective considerations of look and feel. Try to get an idea of the average price of the model youre looking at, and compare it to other models on the market. EASY TO USE: To make adjustments to the height of the Mini Screw Jack, Just use a pipe wrench to turn the screw to the required height, and then tighten the positioning nut. You must be a registered ShipCSX user to access the secure tool. 6 adjusting positions from 9.5" to 15.25". Theres no doubt that a higher quality Adjustable Jack Post Harbor Freight will usually cost more than a lesser-quality one. Fully adjustable with double carriage nut and bolt for added strength and safety. ADJUSTABLE FLOOR JACK DESIGNED FOR A CUSTOM FIT - This all-in-one jack stand is easy to assemble and install. Compression load range* 18,000 to 9,100 lbs. We understand the stress associated with the buying process! This will hold any non - commercial vehicle with ease. Jack provides support for leveling and stabilizing floor beams, The telescopic style positions the brace for better leveling, Includes a screw and turning bar for easy height adjustment, Steel construction with red oxide finish for optimal durability, DURABLE FOUNDATION JACK POSTS: Old houses and natural disasters often lead to cracked floor joists, rotting support beams, and sagging porches or decks; Pick up the slack temporarily fortifying your homes structure with the BISupply Adjustable Jack Posts Basement Floor Joist Support Jack; These house leveling jacks are easy to install and adjust and are designed for stabilizing and supporting beams and joists during construction and repairs, BUILT TO LAST: Constructed of heavy-duty steel and red oxide finish, these foundation leveling jacks are built for strength, durability, and longevity with a resistance to rust and corrosion; Each house screw jack post features a 3-inch diameter base post that is welded to the bottom plate and includes a screw jack pole and turning bar with a large top plate and (4) locking pins; ISO9001 certified for strength and durability, ADJUSTABLE FLOOR JACK POST: Use the turning bar and screw bolt to adjust the height of the basement post jack from 54 inches to 150 inches (137.2 to 381 cm) for different height requirements; The jack extends telescopically for temporary leveling, bracing, and stabilizing your floor beams or roof trusses, MAXIMUM WEIGHT CAPACITY: Load bearing capacity decreases as jack height extends; Min height has an 11,200-pound (5,080 kg) capacity; Max height has a 2,500-pound (1,134 kg) capacity; Install base plate on a stable concrete slab under the area you wish to support; Bolt down the mounting holes on base plates to supporting bricks to ensure secure positioning and use the turning bar to extend the height of the house floor jack; Always grease threads before use (grease not included), VARIETY OF USES: Temporarily secure a weak floor, crawl space, heavy loading area, stairs, or roof trusses with these adjustable floor jacks; Use as basement support posts, ceiling jacks, crawl space support jacks, or screw jacks home leveling post floor jack; Ideal for home and industrial settings; Not designed for use as permanent supports.