Trailer Stabilizing Jack

Trailer Stabilizing Jack Trailer Stabilizing Jacks are used to prevent up-ending of 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. High  strength steel construction.  Flush-type zerk fitting for lubricating ACME screw. Meets OSHA regulations when used with wheel chocks.  Yellow powder coat finish for added toughness. Includes reflective collar for visibility at night. *Big Foot Jack, Ratchet Beam, Hand Crank and Ratchet styles available **Other custom heights available upon request. [--split--]