The GROZ 43545 is a high-quality, genuine snap-on grease gun coupler, essential for efficient lubrication in agricultural, construction, and industrial machinery. This robust coupler features a 4-jaw hardened steel construction, ensuring a secure and leak-free connection to standard grease nipples. It is equipped with a 1/8 inch NPT(F) thread, allowing for easy attachment to most grease guns and hoses. Engineered to withstand operating pressures up to 41369 kPa (6000 PSI), the GROZ 43545 offers reliable performance. Its compact dimensions, with a length of 37 mm and a diameter of 15 mm, provide excellent accessibility in confined spaces, making it a versatile and durable lubrication accessory.