The Groz Quick Connect Recessed Lube Adaptor - the ultimate solution for hassle-free greasing of recessed fittings in situations where obstructions would normally prevent the use of a regular hydraulic coupler. No threads, no screwing or unscrewing, just snap on and use. With its slim and versatile design, this adaptor has a tip size of 1/4" (6.35 mm) and a body diameter of just 0.31" (8 mm). It's engineered for precision and efficiency, allowing you to access and lubricate even the most hard-to-reach areas with ease.