4 PCS Adjustable House Floor Jacks, Post Floor Joist Jacks for Leveling, 11.8" - 16" Height Range, 9920 lbs to 6860 lbs Height Capacity(each), Telescoping Jack for Temporary Support(Grey)

Adjustable jack posts can be raised to the desired level using a screwjack. The metal plates provide additional support, spreading the load weight to provide the needed strength so you …

2013年5月28日 · Buy Adjustable Floor Jack Post 15 Gauge - Size Range 1'-1'3" (2 Pack): Floor Jacks - Amazon.com FREE DELIVERY possible on eligible purchases

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The Tiger Brand Jack Post Super "S" 8 ft. 4 in. Jack Post can adjust from 4 ft. 8 in. to 8 ft. 4 in. It has a compression load range of 18,000 lbs. at its lowest setting and 9,100 lbs. at its highest setting.

For temporary or additional support under stairs, porches, decks, crawl spaces and heavy load areas.Perfect for remodeling projects. Fully adjustable jack posts come with double carriage nut and bolt for added strength and safety.

3-in OD adjustable column; adjusts from 10-ft to 10-ft 4-in. Powder coat finish. Available up to 12-ft 7-in. Allowable strength load 8,700-lbs. Available as a mini column anywhere from 1-ft to 5-ft. Standard tube end plate 4.25-in x 7.5-in x 0.120-in

This Basement Floor Jack provides extra support for leveling and stabilizing floor beams and joists during construction and repairs. Telescopic style with removable pins lets you properly position the brace for better leveling.

Perfect for temporary or additional support under stairs, porches, decks, crawl spaces* and heavy load areas. Fully adjustable jack posts come with double carriage nut and bolt for added strength and safety.

2 Pcs Adjustable House Floor Jacks, 18"-36” (1'5"-3') Height Range, Heavy Duty Support Joist Beam Basement Jack Post Pole for Leveling, Maximum Height Capacity 5570lbs, Galvanized