DuraDrive Quick Lock High Pressure Grease Gun Coupler is revolutionary. The hassle-free locking mechanism is designed for quick convenient engagement and disengagement of coupler under pressure.

Features

• Unique 6-point contact for hassle-free greasing
• 6 hardened cylindrical balls hold the grease fitting in place
• Convenient engagement and disengagement under pressure via the spring lever
• Fits all types of grease fitting head profiles Metric, SAE, BS, ISI, JS, etc
• Four hands, air and battery-operated grease equipment