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LockNLube professional series Lever Grease Gun. LNL351


The LNL351 Professional Series Lever Grease Gun is the result of years of work based on feedback from our customers. We designed this gun to work better than anything out there both for use and storage. The combination of unique features and precision engineering make this the gold standard for what a lever grease gun can be.

Innovative design eliminates back pressure by returning grease directly to the grease cartridge for an easy, mess-free, disconnect from clogged grease fittings.


  • Unique pressure return system allows for easy disconnect from clogged fittings
  • Combo air bleeder valve and “Loop & Lock” Storage Zerk means clean and easy storage
  • Machined zinc head reduces air pockets to make reloading and priming easy


  • LockNLube® Grease Coupler
  • 20" Heavy Duty Hose
  • In-line Hose Swivel
  • LockNLube Rebuild Kit