Unique Patented Design. Locks on…..Stays on….No leaks! Four hardened spring steel jaws are resilient under high pressure – max 10,000 psi.
Grease goes IN, not ON the machine. No more grease mess everywhere.
EASY Release when pressurised, even on recessed fittings. No more stuck couplers – twisting, yanking or using a screwdriver to get it off. No more broken grease nipples.
Ends the waste. Ends the mess. Ends greasing frustration.
Fits standard Grease Guns – ?” BSP fitting. Fits all SAE and Metric Zerk fittings. Simply replace your existing coupler