Meet the Grease Gun Coupler that fits universally for any 1/8" NPT grease gun and is versatile enough to fuel just about anything. It's here to turn your work tasks into a breeze. Forged from spring steel and #45 steel, this grease coupler holds tight without a hiccup against 10,000 PSI pressures. The thickened lock and spring promise a no-drip, no-slip experience. Our grease gun tip's svelte design is your answer to those hard-to-reach nooks and crannies. Fast, efficient, and effortless – even when you're under the car or in tight corners. This locking grease gun coupler is a piece of cake to use. One hand is all you need to lock or release. Our locking grease coupler is in sync with manual, electric, or pneumatic grease guns. It’s the MVP your workspace deserves.

• Ultimate Compatibility: Our grease coupler fits all grease guns with a 1/8" NPT fitting, whether it's manual, electric, or pneumatic. From farm machinery to workshop tools, it levels up your efficiency game.
• Sturdy and Secure: Crafted with spring steel and #45 steel, our grease gun coupler stays firmly locked against pressures up to 10,000 PSI, eliminating any leak concerns.
• One-Hand Operation: Give a simple press, and our grease gun tip is in action. Its gear-like mechanics and reinforced spring ensure a robust grip and secure locking.
• Designed for You: Each locking grease coupler comes with a cleaner, a hose, and a leak-proof cap. The cleaner is all set to swipe away the dirt around the ZERK. The hose is your trusty backup, and the leak-proof cap keeps the coupler's surface neat.
• Compact & Lightweight: The locking grease gun coupler features a compact design with a diameter of just 0.62"/16 mm and a length of 3.54"/90 mm, enhancing refueling efficiency and addressing refueling in tight spaces.