LockNLube LNL81300-M - Pressure Return Valve (PRV) for Milwaukee & Ryobi Cordless Grease Guns 8280 Works with 1/2" (12mm) stock

Works with 1/2" (12mm) stock and narrow stock

Replacement end caps (Catalog # 20070) sold separately

6X Faster than single gear competitive units

removing more material

LockNLube LNL81300-M - Pressure Return Valve (PRV) for Milwaukee & Ryobi Cordless Grease Guns 8280 Works with 1/2" (12mm) stockThe LockNLube LNL81300 M Pressure Return Valve (PRV) is an essential upgrade for any professional technician using cordless grease guns. Engineered specifically to solve the common issue of pressure lock, this valve allows grease to flow from the hose back into the barrel with a simple twist of a knob. When a grease fitting is clogged or stubborn, cordless guns can quickly build over 10,000 PSI of back pressure, making it nearly impossible to release