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🔧 Lock in lubrication, unlock peak performance!
The G.Coupler is a professional-grade, self-locking grease head designed for M10 x 1 Zerk fittings. Engineered for industrial and field use, it offers mess-free, quick attachment and release with a patented lever mechanism. Compatible with all major grease gun types and built to withstand pressures up to 690 bar (10,000 psi), it ensures durable, efficient lubrication for heavy machinery and equipment.











| Asin | B0133O487U |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | 16,404 in Automotive (See Top 100 in Automotive) 435 in Garage & Workshop Equipment |
| Customer Reviews | 4.5 4.5 out of 5 stars (715) 4.5 out of 5 stars |
| Date First Available | 27 Oct. 2020 |
| Item Model Number | B0133O487U_SML |
| Item Package Quantity | 1 |
| Item Weight | 100 g |
| Manufacturer | G.COUPLER |
| Material | metal |
| Part Number | B0133O487U_SML |
| Product Dimensions | 8.8 x 4.1 x 1.64 cm; 100 g |
| Size | M10x1 |
User
Wecht
Works perfect and doesn't leak where standard ones do and can get them in blind holes aswell.
User
Worth every penny
Tried a few cheaper ones and none lasted more than a week! I've been using this almost daily for a few months and still working like new. Definitely worth the extra expense over cheaper copies
User
Easy to use.
Works well.
User
Four Stars
Does as stated
User
Top product
Great product. Just serviced 5 artic trailers all with drum brakes so lots of grease nipples only failed on 1and that was because it was damaged. Would highly recommend this product to diy mechanic right up to professional technician.
User
Dose what it says
We use these for Greasing Agricultural machinery and Implements they always lock on even on a grease nipple that hasn’t seen any Grease for a day or 365days it makes greasing a pleasure rather than a messy chore, it doesn’t leak and always have those ones that once you get it on you can’t get it off. Not with the G. Coupler press the release lever and off it comes. I have 3 of these and highly recommend Them to anyone. Save you time money Grease and patience.
User
G Coupler
Excellent product, highly recommend.
User
This really works!
At last a grease gun nipple coupler that you don't have to force on to or pull off the nipple. No more snapped nipples!Really great product.
User
Engancha genial 😁
Primero probé una de las normales y perdía grasa, ni de coña entraba en la cardanMonte esta y probé a engrasar la misma cardan, a la primera y sin pérdidas también es mucho más rápido y cómodo claro estáContento y pensando en coger otra para mi padre
User
Zeer tevreden
Zeer tevreden met de aankoop
User
Alles Super, Mega Produkt
Einfach Mega, jetzt ist das Traktor abschmieren endlich auch alleine einfach und sauber selbst bei schwergängigen Schmiernippeln.
User
Aspettative rispettate
Ottima testina, una volta inserita non perde grasso, ora vediamo la durata
User
Süper
Tek başına gres basmak için biçilmiş kaftan tavsiye ederim
Trustpilot
1 month ago
3 weeks ago