Steel Construction Black Powder Coated 8000 lbs Capacity Square Jack for Trailers & RVs Rust Resistant

*8000LB(3628.74KG) Support Capacity Square Jack *15in(38.10cm) Travel lift *side wind; *Direct Weld; Dropleg(13.5" ADDL) *Include drop leg *Black powder coated outer tube, zinc plated inner tube&disc foot *lift range 21.5" to 50.5" From the tube mount * Foot size60x80mm