









🔧 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 Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 59,019 in Automotive ( See Top 100 in Automotive ) 1,404 in Garage & Workshop Equipment |
| Customer Reviews | 4.5 4.5 out of 5 stars (708) |
| Date First Available | 27 Oct. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 100 g |
| Item model number | B0133O487U_SML |
| Manufacturer | G.COUPLER |
| Material | metal |
| Part Number | B0133O487U_SML |
| Product Dimensions | 8.8 x 4.1 x 1.64 cm; 100 g |
| Size | M10x1 |
L**E
Wecht
Works perfect and doesn't leak where standard ones do and can get them in blind holes aswell.
S**S
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
J**.
Easy to use.
Works well.
M**N
Four Stars
Does as stated
A**O
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.
S**W
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.
P**R
G Coupler
Excellent product, highly recommend.
J**T
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.
A**5
Très pratique, l'embout est bien maintenu sur le graisseur.
J**L
Zeer tevreden met de aankoop
C**O
Ottima testina, una volta inserita non perde grasso, ora vediamo la durata
K**Z
Tek başına gres basmak için biçilmiş kaftan tavsiye ederim
P**Z
Esta muy bien se ajusta a los engrasdores y no se sale la grasa para fuera no hace falta estar sujetando ni moviendo la boquilla en el angrasador
Trustpilot
Hace 3 semanas
Hace 2 meses