Economy Trailer Stabilizing Jack Stand 50,000 Lb. Static Capacity

Helps prevent upending semi-trailers when they are not connected to a tractor during loading and unloading operations. Also, used to level trailers parked on sloped ground and to prevent landing gear from sinking into a soft surface. All steel construction features a durable powder-coated finish. Use Jack Stands Singularly or in Pairs.

Meets OSHA Requirements 1910.178(k)(3) which states "Fixed jacks may be necessary to support a semitrailer and prevent upending during the loading or unloading when the trailer is not coupled to a tractor."

This jack has twin handles for fast, easy 44in to 51in height adjustment. It features a 5in x 5in top plate and a 14in diameter base plate for stability. 50,000 lb. static capacity and 5,000 lb. lifting capacity. Includes convenient carrying handle.