Description
- Locks on, does not leak. Rated up to 10,000 PSI
- 1/8″ NPT compatible with all grease guns – battery, pneumatic, manual
- Grease goes in, not on, the machine
- Works on all Zerk fittings, SAE and metric
- World’s original locking grease coupler.
- World’s only rebuildable grease coupler. Lowest lifetime cost.
- Easily releases from clogged grease fittings, even under pressure
- Patented Locking Technology. US Patent #8955544
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