Couplers

LockNLube® 4-Jaw Premium Extended Lock-on Grease Coupler GC81011

  Unique patented design. Locks on.....Stays on....No leaks! Features an extended length to get at hard to reach zerks! Four hardened spring steel jaws are resilient under high pressure - over 10K psi. End the waste. End the mess. End greasing...

LockNLube® 4-Jaw Premium Lock-on Grease Coupler GC81011

  Unique patented design. Locks on.....Stays on....No leaks! Four hardened spring steel jaws are resilient under high pressure - over 10K psi. End the waste. End the mess. End greasing frustration. Fits all grease guns - 1/8” FNPT fitting...

Univer-Co® 4 Claw Premium Grease Gun Quick Coupler UC-2121

Revolutionary mechanism with a 4 jaw lock Made of premium steel for long service life High precision machined parts Fits all grease guns Simplified handling of the grease gun Eliminates broken equipment (zerk fittings) Quick and simple connection Easy to...