SKU YH34d2NT7
This adjustable support jack has clear specifications, with an adjustment range of 11.8 in. to 16 in. and a single load - bearing capacity of up to 8800 lbs. (4 tons). The base dimension is 5 x 5 x 0.2 in. the top plate dimension is 4 x 4 x 0.2 in. and it adopts an M20 thread design. During installation, it is necessary to keep the bottom plate stationary, rotate the top plate to the desired height, and then tighten the positioning nut with a wrench to fix the top plate. Note that the support jack cannot adjust its height under load - bearing conditions. It is made of heavy - duty steel, and its surface is painted, which can effectively prevent rust and ensure long - term durability. As a high - quality adjustable leveling jack, it has high strength, impact resistance, pressure resistance, and stable and reliable performance. It has a wide range of applications. It can provide temporary or additional support for floor beams and joists during construction and repair work, used for leveling and stabilizing structures. It is suitable for various scenarios such as stairs, porches, roof beams, decks, crawl spaces, and heavy - load areas, providing solid support for construction and repair work in different areas.
