Increased V-Head dimension. 1 1/2" Acme threaded rod. 1" tube steel legs and tube steel brace supports. Multiple head options. Optional safety ring secures safety washer to base. SPECIFICATIONS Increased V-Head dimension. 1 1/2" Acme threaded rod. 1" tube steel legs and tube steel brace supports. Multiple head options. Optional safety ring secures safety washer to base. 1/4" T-handle lock reduces wobble in fit-up. The bottom tube washer offers extra lateral rigidity. Powder-coated safety red. Fully welded carry handle doubles as a security lock point. Specification: Item No. 178295 Model APJ-1 Name V-Head pipe jack Weight capacity 1100kg/2400lbs Adjustment height 28"-51" N.W./G.W. 29/31 lbs Packing size 31x9.8x7.8 in