Unique design. Locks on, stays on, no leaks! Four hardened spring steel jaws can withstand high pressure - up to 10,000 psi.
Grease goes IN, not ON, the machine. No more grease spillage.
Ends the waste.
Ends the mess.
Ends the greasing frustration.
Fits standard grease applicators - 1/8" NPT fitting. Fits all SAE and Metric Zerk fittings.
1. Please allow slight chromatic aberration in the photo
2. Due to manual measurement, the size may deviate