Made of high quality stainless steel, be used all garage heavier and stronger than other grease couplers.
Suitable for continuous use without cracks, leakage, warping or typical wear.
Svoid grease leaks, and get annoyances of poorly lubricated equipment.
The sealing ring of the nozzle is made of tapered rubber to ensure that the coupling will not leak, very tight and durable.
It is suitable for all types of grease guns,pneumatic, manual and electric.