Global Industrial Standard Duty Trailer Stabilizing Jack Stand, 100,000 Lb Static Capacity

Standard duty trailer stabilizing jack stand 100,000 lb. static capacity - tj50 helps prevent upending semi-trailers when they are not connected to a tractor during loading and unloading operations. also use to level trailers parked on sloped ground and to prevent landing gear from sinking into a soft surface. use jack stands singularly or in pairs. meets osha requirements 1910.178(k)(3) that 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 a removable pipe handle for quick 39-1/2" to 51" height adjustment with ratcheting screw mechanism. permits worker to stay upright while operating, acts as a steering lever. 14" base provides maximum rigidity. 7-3/4" top cap. accommodates up to a 9 degree tilt-off level. heavy-duty 8" solid rubber transport wheels. 100,000 lb. static capacity and 40,000 lb. lifting capacity.