G.Coupler – The Original Professional Self-Locking Grease Head for Zerk Attachments – Easy to Fix and Remove (M10 x 1)

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

Works perfect and doesn't leak where standard ones do and can get them in blind holes aswell.

Does as stated

Works well.

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.

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.

I wish I had known of this device years ago. Excellent

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.

J’ai acheté ce produit de très bonne qualité et aussi simple à utiliser pour l’es graisseur par rapport au embout qu’on achète avec les pompes à graisse de mauvaise qualité.Ce système est très maniable avec sa petite poignée pour enclencher le graisseur et l’enlever sans problème matériel américain de résistance. Je le recommande vivement

Zeer tevreden met de aankoop

Los argumentos de venta son totalmente ciertos, por primera vez tengo la seguridad de que la grasa esta entrando y no se desperdicia nada. Cuesta decidirse porque el precio es alto frente a otras boquillas y probablemente frente a los costes de fabricación pero estoy muy muy satisfecho.

Einfach Mega, jetzt ist das Traktor abschmieren endlich auch alleine einfach und sauber selbst bei schwergängigen Schmiernippeln.

Ottima testina, una volta inserita non perde grasso, ora vediamo la durata