Introducing our High-Quality Grease Coupler, designed for efficient and durable lubrication. Featuring a sixth-generation push-operation design with a double handle for easy use, it prevents axial bending and damage. The 90mm length offers better access to tight spaces. Capable of handling up to 10,000 psi, this coupler ensures mess-free, high-pressure operation with a tapered rubber sealing ring for leak-proof performance. Compatible with SAE, zerk metric accessories, and all grease tools, it includes a Standard 1/8'' NPT connector. Comes ready-to-use, enhancing your lubrication tasks.