Description
Grease Gun Coupler, Locking Grease Coupler, Grease Gun Tip for 1/8 NPT Zerk Fittings
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Hands free while greasing: lock it on and free your hands to operate the gun
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Zerk fittings found fast: the Retract Mechanism opens the socket ring wide
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No leaks under pressure: reinforced jaws and sealing gasket prevent leakage even at 14000 PSI
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Fits what you own: fits 1/8 NPT standard and mini grease guns, DIN and SAE fittings
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Robust build for the garage: zinc-coated alloy steel suits mechanic tools
You want to grease a fitting without wrestling the gun to hold it in place: lock the coupler on and your hands are free to operate the grease gun. It is a heavy-duty tool for a construction job site, an auto mechanic garage and large machinery, and for the farm too. It fits all 1/8 NPT standard grease guns and mini grease guns, and all DIN and SAE grease fittings, so you simply replace your existing grease gun couplers.
Reinforced jaws and a quality sealing gasket give this grease gun coupler stable, long-lasting performance and prevent leakage even at 14000 PSI extreme pressure. The Retract Mechanism pulls back the inner seal and leaves the outer socket ring wide open, which helps you locate zerk fittings at the blind spot, and the smooth retraction allows one-hand operation to hold while greasing. Built with premium quality zinc-coated alloy steel, this portable grease gun tip is made for all-day performance in the shop or garage.
Why choose Fewpe
Locking Grease Gun Coupler
| Feature |
Fewpe |
Others |
| Locks on so your hands stay free to grease |
✓ |
Varies |
| Reinforced jaws and gasket prevent leaks |
✓ |
✕ |
| Retract mechanism opens the socket wide |
✓ |
Varies |
| Fits 1/8 NPT guns and DIN and SAE fittings |
✓ |
Varies |
| Zinc-plated alloy steel body |
✓ |
Varies |
| 30-day easy returns |
✓ |
Varies |
Key Features
The coupler is built around four things:
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Locking and sealing: reinforced jaws and a quality sealing gasket keep performance stable and long-lasting, and stop leakage even at 14000 PSI extreme pressure.
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Robust build quality: premium zinc-coated alloy steel gives it the durability for all-day work in the shop or garage.
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One hand operation: the smooth retraction mechanism lets one hand hold it while greasing, and once the coupler is locked, both hands are free for the grease gun.
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Retract mechanism: it pulls the inner seal back and leaves the outer socket ring wide open, helping you find zerk fittings in the blind spot.
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Fits 1/8 NPT grease guns: standard grease guns with a 1/8 NPT thread all take it, and so do mini grease guns.
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DIN and SAE fittings: it fits all DIN and SAE grease fittings, so you simply replace your existing grease gun couplers.
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Heavy-duty use: a strong choice for a construction job site, an auto mechanic garage or large machinery.
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Farm lubrication: a great tool for lubricating your tractor, plow, stump puller, disc harrow, seeder and more.
Specifications
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Size: 3.19 x 1.57 x 0.79 inches (8.1 x 4 x 2 cm)
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Material: Zinc plated Alloy Steel
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Weight: 5.9 ounces
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Maximum pressure: 14000 PSI
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Grease gun joint diameter: 0.7 in (18mm)
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Thread compatibility: 1/8 NPT
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Fitting compatibility: DIN and SAE grease fittings
Package Includes:
- 1 x Grease Gun Coupler
- Available as 1PC, 2PCS or 3PCS
Notes
The grease gun joint diameter is 0.7 in (18mm), and for a joint smaller than 0.7 in (18mm) applying this coupler is not recommended.
Right for you if
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✓You grease in awkward spots — the retract mechanism leaves the socket ring wide open for zerk fittings
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✓You want both hands on the grease gun — lock the coupler on and free your hands
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✓You service tractors and large machinery — made for tractor, plow, disc harrow and seeder jobs
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✓You run a 1/8 NPT grease gun — fits all 1/8 NPT standard and mini grease guns
If two or more of these sound like you, this is the one.
FAQs
Q: Which grease guns does this grease gun coupler fit?
A: It fits all 1/8 NPT standard grease guns and mini grease guns.
Q: Which fittings does it work with?
A: It fits all DIN and SAE grease fittings, so you simply replace your existing grease gun couplers.
Q: Will it leak under pressure?
A: Reinforced jaws and a quality sealing gasket prevent leakage even at 14000 PSI extreme pressure.
Q: Can I grease with one hand?
A: Yes. The smooth retraction mechanism allows one-hand operation to hold while greasing, and once locked your hands are free to operate the grease gun.
Q: What joint diameter does it need?
A: The grease gun joint diameter is 0.7 in (18mm), and a joint smaller than 0.7 in (18mm) is not recommended.
