Balcrank Premium Series Grease Control Handle with Z-swivel features an all-steel construction and forged valve body, with 1/4 NPT(F) threads on the control handle body and the Z-swivel. This severe-duty, non-boosting control handle provides precise, proportional trigger action with a 6" curved extension stem and hydraulic coupler. An inlet screen is also included, and the working pressure on non-boosting models is 5000 PSI.