🔧 Upgrade Your Grease Game! Experience effortless lubrication with a smooth 6-jaw bite lock. Crafted from high-quality alloy steel for a long-lasting performance. Fits all 1/8" NPT grease guns and various grease nipples. Enjoy peace of mind with a 1-year warranty and 24/7 customer support. Tested to withstand pressures of up to 12,000 PSI without leaks. Leak-proof 6-jaw lock 12,000 PSI The AORRZER Grease Gun Coupler is a high-performance tool designed for professionals, featuring a robust 6-jaw lock mechanism, leak-proof design, and compatibility with all standard grease guns. Engineered to handle extreme pressures of up to 12,000 PSI, this coupler ensures efficient lubrication across various applications, from automotive repairs to agricultural machinery. With a commitment to quality and customer satisfaction, AORRZER offers a 1-year warranty and dedicated support.