HomeAdjustable Jack Posts Top 10 Best Adjustable Jack Posts #1 Tel-O-Post Adjustable Floor Jack Post – Size Range 4’8″-8’4″ (15Ga) 10 SCORE | Based on 84+ Verified Reviews View Detail Buy it on Amazon ✔Double locked for added safety✔Finished with corrosion-resistant powder (exceeds ASTM-B117-85)✔Compression Load Range* 18,000 to 9,100 lbs. More Detail+ #2 Ellis Manufacturing Company – Light Duty Steel Shores & Jack Post 9.7 SCORE | Based on 113+ Verified Reviews View Detail Buy it on Amazon ✔SPECIFICATIONS: Weight 52 lb, Range of Adjustment: 109" - 133", Safe Load Capacity: 3,000 lbs, Wing Nut: 8.75" Long Galvanized, Top Plate: 3/8x 6/6" Steel Plate, 4-3/8" Holes, Base Plate: 3x8"x6" x6" 4- 3/8" Holes, Acme Screw - 1-7/8" Diameter, Pipe - 2" Sced. 42 More Detail+ #3 Tiger Brand Jack Post JS-55 – Size Range 2’10”-4’7″ (15Ga) 8.9 SCORE | Based on 395+ Verified Reviews View Detail Buy it on Amazon ✔SECONDARY SUPPORT - Can be used permanently if as a secondary support✔HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more✔DURABLE - Premium quality, heavy duty high carbon steel More Detail+ #4 Akron Products Adjustable Shore Jack – 4×4 8.6 SCORE | Based on 39+ Verified Reviews View Detail Buy it on Amazon ✔ADJUSTABLE - Easy to assemble, easy to install.✔NON-PRIMARY SUPPORT - Recommended as a temporary or non-primary support. More Detail+ #5 Akron Adjustable Floor Jack (Model C-3), Akron Jacks Floor Jacks 8.5 SCORE | Based on 418+ Verified Reviews View Detail Buy it on Amazon ✔SPECIFICATIONS - Size Range: 1' 7" - 3', Weight: 8 lbs., Unit Cube: 0.2, Compression Load Range: up to 18,000 lbs.✔SAFE - Fully adjustable jack posts come with double carriage lock construction for added strength and safety.✔HEAVY DUTY FLOOR JACK - Premium quality, durable high-carbon steel floor jack. Coated to prevent corrosion. Self-centering plates (size: 4” x 5” x 0.82” minimum thickness) constructed to mitigate movement and prevent dishing. More Detail+ #6 Tel-O-Post Adjustable Steel Building Column 3″- Size Range 6′-6’4″ 11(Ga) 8.3 SCORE | Based on 96+ Verified Reviews View Detail Buy it on Amazon ✔ADJUSTABLE - 4" Adjustment Range, Allowable Load Capacity* 18,200 lbs.✔HEAVY DUTY - Fully assembled, self-contained unit, constructed of high carbon, heavy duty steel. More Detail+ #7 BISupply Adjustable Post Jack Screw Temporary Shore Jack 4×4 8.2 SCORE | Based on 429+ Verified Reviews View Detail Buy it on Amazon ✔[Fit Anywhere]: 11.8x0.4 inch (30x1 cm) horizontal tension handle is removable and slides for use against an obstruction; Base plate includes (4) 0.6-inch/15mm and (2) 0.3-inch/8mm mounting holes spaced 4.5 and 2.25 inches (11.4, 5.7 cm) apart (center to center) for securing to floor (screws not included)✔[Built to Last]: Constructed from coated steel for strength and longevity that resists rust and corrosion; Square tube, round tube, and threaded plate welded to create singular floor joist jack post unit; Load capacity up to 24,700 pounds / 12.4 ton (11,204 kg / 11.2 MT) dependent on 4x4 used✔[Make Structural Repairs]: The BISupply Adjustable Shore Jack Post House Support Jacks 1-Pack transforms 4x4 inch (10.2 cm) square lumber into a temporary support or non-primary support (not intended for permanent installation) More Detail+ #8 Tiger Brand Jack Post JS-100 – Size Range 4’8″-8’4″ (15Ga) 8.0 SCORE | Based on 379+ Verified Reviews View Detail Buy it on Amazon ✔SECONDARY SUPPORT - Can be used permanently if as a secondary support.✔HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more.✔DURABLE - Premium quality, heavy duty high carbon steel. More Detail+ #9 Tiger Brand Jack Post JS-36 1’7″-3′ (15 Ga) 7.9 SCORE | Based on 403+ Verified Reviews View Detail Buy it on Amazon ✔SECONDARY SUPPORT - Can be used permanently if as a secondary support.✔HEAVY DUTY - Corrects sagging floors, supports basement beams and stairwells, and more.✔DURABLE - Premium quality, heavy duty high carbon steel. More Detail+ #10 Adjustable Floor Jack Post 15 Gauge – Size Range 1′-1’3″ (2 Pack) 7.5 SCORE | Based on 209+ Verified Reviews View Detail Buy it on Amazon Recommended Categories related to Adjustable Jack Posts Small Square... Above Ground... USB Over Eth... One Gallon I... Outdoor Spea... Editor’s Pick: Trending Products you will love Outdoor Speaker Systems Pyle Pair of Wall Mount Waterproof & Bluetooth 6.5” Indoor/Outdoor Speaker System, with Loud Volume and Bass. (Pair, Black. 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