LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World’s best-selling original…

Make sure this fits by entering your model number.
Locks on, does not leak
1/8″ NPT compatible with all grease guns – battery, pneumatic, manual

$29.99

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Description

Make sure this fits by entering your model number.
Locks on, does not leak
1/8″ NPT compatible with all grease guns – battery, pneumatic, manual
World’s only rebuildable grease coupler. Lowest lifetime cost.