Tiger Brand™ JS-55 Adjustable Jack Post, 15 Gauge, 2'.10" To 4'.7" Clearance Use the twist lock feature

Use the twist lock feature to keep Brute® Containers securely in place on the dolly during transport

Nosepiece features carbide inserts for long-life performance

Wood screws have a smooth shank that allows the screw to pull the two pieces of wood together for a tight joint to prevent the wood from pulling or splitting

Galvanized Carriage Bolt

Does not work with heat pumps

Tiger Brand™ JS-55 Adjustable Jack Post, 15 Gauge, 2'.10" To 4'.7" Clearance Use the twist lock featureAdvanced features set the standard for temporary support. Easy to adjust, easy to install, incredibly adaptable temporary support while mending, replacing or installing primary structural supports. Designed with multiple features for added safety. Can be used permanently as secondary support (example: sagging floors) Adjustment range: 2' 10" To 4' 7" 15 gauge Max ext load 14,000 lbs, min ext load 18,000 lbs Additional support for crawl spaces, attic,