













🔧 Lock it, pump it, forget it — the ultimate grease gun upgrade!
The G.Coupler + G.SPARES Kit is a patented, heavy-duty lock-on grease coupler designed for industrial machinery lubrication. Compatible with all major grease gun brands and Zerk fittings, it delivers leak-proof, hands-free operation at pressures up to 690 bar (10,000 psi). Its rebuildable design with included spare seals ensures long-term cost efficiency, making it an essential tool for professionals seeking faster, cleaner, and safer maintenance.
| ASIN | B01K7YJE64 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Black, Gold, Silver |
| Customer Reviews | 4.3 4.3 out of 5 stars (125) |
| Date First Available | 10 Sept. 2016 |
| Item Package Quantity | 1 |
| Item Weight | 120 g |
| Item model number | GC81017SK |
| Manufacturer | GURTECH |
| Material | Alloy Steel, Rubber |
| Number of Pieces | 1 |
| Package Dimensions | 8.8 x 5 x 2.1 cm; 120 g |
| Part Number | GC81017SK |
| Size | ⅛" BSP |
K**S
Brilliant hands free GCoupler clip it on off you go ..
Used it on my Takeuchi TB016 digger...after fitting it on electric grease I gun...found it clipped on every nipple .the only ones I haven’t done are on the tracks as I’d only refitted them the day before..these might be awkward to get at as G Coupler is a bit Longer ..that said I was able to clip on with ease keeping one hand free whilst other hand operated trigger on gun.no grease Was spilt brilliant bit of kit..time will tell how long it lasts so will give it 5 stars on basis of what I’ve seen so far.
D**E
Makes greasing simple and easy
Wonderful piece of kit. After fighting with other grease heads that wouldn't release from the nipples, often ending with broken/sheared nipples, this piece of kit does what it says - easy on and off, no issues clamping, no issues removing.
I**W
Pretty Dam Good !!!
For years I'v been pondering weather to buy a decent coupler or not !! and I must say its absolutely the dogs muts, every single grease nipple was sorted with no hassle what so ever !! expensive for what it is but worth ever penny !! for the first time in 40 years the grease went where it was ment to go - so well worth the cost
A**N
Good 👍
Good
R**E
Quality product
Bought to replace the terrible fitting supplied with the Carbole grease guns sold on this site. Top quality brand name fitting, really nice positive locking action and no leaks. Very good.
A**H
Poor
Broken
K**.
I wish I had seen this before I broke the grease nipple.....
So, after removing grease from everywhere and removing / replacing the snapped nipple, I found this. Fitted my Tygris gun. Easy on. Easy off. Grease actually in the joint. No mess. So easy. I wish I’d had it first time around.
A**.
Great tool
If you have any amount of greasing to this is a great bit of kit. Brought it to grease our combine and forage harvest. Can be a little fiddley. But worth it
C**N
Estupendo, se ancla perfectamente y ahorra un montón de grasa y engorros.
M**L
LO PROBARÉ ESTA SEMANA, PERO TIENE BUENA PINTA. LO PEOR CREO QUE ES CARO PARA LO QUE ES.
M**U
Fa quello che dice. Molto comodo. Il grasso non esce... ben fatto secondo me.
S**O
si aggancia bene agli ingrassatori ma purtroppo ad uno di questi non sono riuscito ad ingrassarlo in quanto la testina un po' grande .
D**L
Très bon matériel, se fixe parfaitement sur les graisseurs. Permet d'avoir les deux mains libres pour actionner la pompe à graisse. Je recommande vivement.
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