This G-coupler for the mouthpiece of the grease gun is suitable for connected grease guns. It is suitable for all types of pneumatic, manual and electric grease dispensers. Suitable for shielded shafts, headpieces, shafts, U-connections and other embedded lubricating nozzles. Compatible with all grease guns.

Leak-free design: improved jaws and high-quality seals prevent leakage even at extreme pressures of 10000 PSI, ensuring a long service life and stable performance. No more wasted fat everywhere.

High-quality standard, with the double handle design, it is more labour-saving when oiling. The fine texture of the handle ensures friction with the palm and prevents accidental slipping. The springs work well and guarantee smooth glide throughout their life.

Easy to install and use. The lubricating tool connector can be locked and released quickly, easily and conveniently.