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🔧 Grease your way to perfection with zero mess!
The Grease Gun Mouthpiece by Fettpresse-kupplung is a revolutionary locking coupler designed to prevent leaks and ensure that grease goes exactly where it's needed. Compatible with all grease guns and weighing just 113g, this innovative tool is perfect for professionals seeking efficiency and reliability in their maintenance tasks.










| ASIN | B00H7LPKKU |
| Best Sellers Rank | 20,576 in Automotive ( See Top 100 in Automotive ) 148 in Paint Guns & Accessories |
| Brand | LockNLube |
| Connector Type | Push-Fit |
| Customer Reviews | 4.7 4.7 out of 5 stars (30,618) |
| Exterior Finish | Silver (likely Stainless Steel with polished/plated finish) |
| Global Trade Identification Number | 00810102950260 |
| Inlet Connection Size | 5 Centimeters |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 8.8 x 1.6 x 4.2 centimetres |
| Item Weight | 0.25 Pounds |
| Manufacturer | Fettpresse-kupplung |
| Manufacturer Warranty Description | 2 years. |
| Material | Stainless Steel |
| Maximum Pressure | 10000 Pound per Square Inch |
| Model Number | 1/8\\\" NPT |
| Number of Ports | 2 |
| Outlet Connection Size | 5 Centimeters |
| Outlet Connection Type | NPT |
| Size | 5 cm |
| Specification Met | USPTO |
| Thread Size | 1/8 inch |
| Thread Type | NPT |
| UPC | 810102950260 |
| Valve Type | Coupler |
T**E
Nipple clamp.
Great end, no spillage and gets a fine hold of the nipple, expensive but well worth the money.
M**Y
They work as advertised
The frustration of grease guns and Grease fitting tips can be harder than it ever needs to be. As a longtime Mechanic of many years the old joke for worn out and broken equipment is "Too much Grease" This happens to hardest to reach or worn out half plugged zerk fitting that winds up not taking the grease. These wonderful inventions get the tough job done. They grab hold of the Zerk fitting forcing it to take grease without needing 3 or four hands or getting out the big hammer. They aren't cheap but it makes it take the grease, Now! No hands. Job ONE! They all need to take the grease. I recommend it.
村**夫
グリス漏れが無い
非常に良い製品です。
A**S
Good product
As described.
C**O
The locking mechanism is solid
This LockNLube Grease Gun Coupler is a total game changer. If you’ve ever struggled with traditional couplers popping off, leaking grease everywhere, or just being frustrating to use—this completely solves those problems. The locking mechanism is solid and holds tight on the Zerk fitting, even under pressure. No more grease spraying or wasting product. Once it’s locked in, it stays put, and releasing it is just as easy. Build quality feels very durable and well-made. You can tell it’s designed for real use, not just light-duty tasks. I’ve used it on multiple machines and it performs flawlessly every time. It also saves a lot of time and mess, which honestly makes the whole greasing process way less annoying. Highly recommend for anyone who uses a grease gun regularly—definitely worth the upgrade.
M**N
Grease Tool
Exactly as described. Very good product
Trustpilot
4 days ago
2 months ago