- Unique patented design. Locks on.....Stays on....No leaks!
- Four hardened spring steel jaws are resilient under high pressure - over 10,000 psi.
- Grease goes IN, not ON the machine. No more grease mess everywhere.
- Ends the waste. Ends the mess. Ends greasing frustration.
- Fits all Grease Guns - 1/8” NPT fitting.
- Easily releases from clogged fittings, even at extreme pressures.
Upgrade your grease gun
Works with any grease gun. Locks on to any Zerk.
Locks on. Stays on.
Steel jaws lock onto any Zerk. Release the thumb lever and have both hands free to operate your grease gun.
Extreme angles and pressures are no problem
Once the LockNLube Grease Coupler is locked on, it will not leak or pop off the Zerk.