Trailer Stabilizer Jacks HL-TJ Series

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".

A. Spin-Top Jacks
ACME threaded screw design.
Reflective collar and safety yellow painting.