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.
ModelTJ70TJ70AService Range(in.)44-5144-51Static Capacity(Ibs/tonne)50000/22.750000/22.7Lifting Capacity(Ibs/tonne)nonenoneCap Size5''*5'' square5''*5'' squareNet Weight(Ibs/kg)45/20.545/20.5