1st Stage Overpressure Relief Valve (Non-Adjustable / Non-Rebuildable) Coupler Set squeeze the blade deeper into

squeeze the blade deeper into the handle and a retractable carbide tip protrudes out from the base for breaking glass

Experience how the HP28 will change the way hydraulic tools are used and JOIN THE REVOLUTION

The Stanley Hydraulic HD45 Hammer Drill is a heavy duty underwater model designed for drilling in concrete

**Please note

threaded rod

1st Stage Overpressure Relief Valve (Non-Adjustable / Non-Rebuildable) Coupler Set squeeze the blade deeper intoThe standard 1st stage overpressure relief valve comes set at 175 to 185 psi directly from the factory. The compact relief valve releases pressure in the event of an over pressurization of the first stage. It has a chrome brass construction with Viton o rings and a stainless steel internal spring.