Big Foot Trailer Stabilizing Jack Stand BFSJ-2748-100 100,000 Lb. Static Capacity

Big foot trailer stabilizing jack stand bfsj-2748-100 100,000 lb. static capacity the trailer stabilizing jack is used to prevent up-ending semi-trailers when they are not connected to a tractor during loading and unloading operations. it is also used to level trailers parked on sloped ground and to prevent landing gear from sinking into a soft surface. it's made of high strength steel construction with a flush-type zerk fitting for lubricating acme screw. meets osha regulations when used with wheel chocks. contains a powder coat safety yellow finish that includes a reflective collar for visibility at night.