- Integrated Non-Return Valve enables unit to be Disconnected Easily at pressures up to 15,000 PSI (1,034 Bar)
- Suitable for Use on most Hand, Battery Powered or Air Operated Grease Guns & Bulk Grease Pumps
- Ergonomic Thumb Lever Design makes Coupling and Uncoupling totally Effortless
- Integrated 1/8" NPT Connection
- Hardened 4-Jaws withstands High Pressures without Deformation