Grease Gun Coupler

  • Sturdy and Stable: Made of premium zinc-coated alloy steel, our high-quality grease gun coupler is suitable for all-day performance in workshops or garages, more stable and stronger than other couplers on the market.
  • Locking and Sealing: Featuring an upgraded 6-jaw design and high-quality sealing gasket, our grease gun coupler ensures long-lasting and stable performance, preventing leakage even at 10,000 PSI extreme pressure.
  • Simple Operation: With double handles and a smooth, sturdy 6-jaw locking function, our grease gun coupler is ergonomically designed to save 50% of energy, allowing one-handed operation after locking, freeing both hands to operate the grease gun.
  • Wide Application: Compatible with all 1/8 NPT standard grease guns, pneumatic grease guns, manual grease guns, and electric grease guns, our coupler fits all DIN and SAE grease gun fittings. It is suitable for automotive repair, large machinery and bearings, drivetrains, agricultural tractors, plows, stump pullers, disc harrows, seeders, and more.
  • Save Money and Time: Easy to use, our grease gun coupler allows for self-completion of lubrication. We offer a 6-month return and replacement service and lifetime free customer service. If you are not satisfied for any reason, please contact us.