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LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

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$17.49 cheaper than the new price!!

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New  $34.99
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Product details

Management number 200376881 Release Date 2025/09/19 List Price $17.50 Model Number 200376881
Category

Brand: LockNLube

Features:

  • LOCKS ON, STAYS ON, WON'T LEAK—LIKE HAVING AN EXTRA HAND! No need to hold the coupler in place while trying to grease your machinery. The LockNLube Grease Coupler locks on tight and lets you use both hands on your grease gun.
  • THE ONLY REBUILDABLE LOCKING COUPLER: We include a spare rebuild kit! It's like getting two couplers for the price of one.
  • 1/8" NPT COMPATIBLE WITH ALL GREASE GUNS - BATTERY, PNEUMATIC, MANUAL: Whether you are using Grandpa’s old Alemite lever grease gun, or the latest battery or pneumatic grease guns, the LockNLube Grease Coupler can be added to upgrade your grease gun.
  • WORKS ON ALL ZERK FITTINGS, SAE & METRIC with a full lineup of adapters to reach any grease fighting on any machine!
  • EASY TO USE: Press the thumb lever to open the LockNLube’s patented jaws and attach to the Zerk. Release the thumb lever and the LockNLube locks on tight! Press the thumb lever again to easily release from the Zerk, even under pressure!
  • RATED UP TO 10,000 PSI
  • BEST BUILT GUARANTEE: The LockNLube Grease Coupler is covered by our unconditional 1-year warranty

Details:

  • Won't leak once locked on
  • Hands-free, does not release under pressure
  • Rated up to 10,000 PSI
  • 1/8 NPT thread. Works with all grease guns
  • Grease goes in, not on, the machine
  • 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

EAN: 0810102950260

Binding: Tools & Home Improvement

Part Number: GC81011

model number: 1/8\\\" NPT


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