Vestil Economy Round Base Trailer Stabilizing Jack SJ-35 50,000 Lb. Static Capacity

Trailer Stabilizing Jacks are used to prevent up-ending 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. Flush-type zerk fitting for lubricating ACME screw. Powder coat safety yellow finish. Includes reflective collar for visibility at night.