Jacks are used to stop up-ending semi-trailers when they don’t seem to be hooked up to a tractor all over loading and unloading operations. Extensively utilized to level trailers parked on sloped ground and to stop okay landing gear from sinking into a soft surface. Prime strength steel construction. Flush-kind zerk fitting for lubricating ACME screw. Meets OSHA rules when used with wheel chocks. Powder coat safety yellow finish. Includes reflective collar for visibility at night.
Prime strength steel construction offers long lasting rugged use
Reflective collar increases visibility at night
Distinctive design levels trailers parked on sloped ground
Meets OSHA rules when used with wheel chocks