A ''must'' for safely loading and unloading trailers!
Meet OSHA Specification with our wide variety of Trailer Stabilizing Jacks OSHA 1910.178(k)(3) states ''Fixed jacks may be necessary to support a semi-trailer and prevent upending during the loading or unloading when the trailer is not coupled to a tractor. ''
ModelTJ40TJ40AService Range(in.)39-1/2-5139-1/2-51Static Capacity(Ibs/tonne)100000/45100000/45Lifting Capacity(Ibs/tonne)40000/1850000/22.7Cap Size7.5''diameter7.5''diameterNet Weight(Ibs/kg)110/50125/57