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Grease Coupler LockNLube


This Grease Coupler makes the greasing job so much easier and less frustrating! Won't leak once locked on.

  • Hands-free, does not release under pressure
  • Rated up to 10,000 PSI.
  • 1/8″ NPT thread. Compatible with all grease guns.
  • Works on all Zerk fittings, SAE and metric.
  • Comes with free replacement seal and jaws. Fully rebuildable.
  • Easily releases from clogged grease fittings, even under pressure.

Patented Locking Technology. US Patent #8955544