Check the listing for details. LockNLube Recessed Grease Fitting Adapter. Condition: New. Listed at 14.99 USD. Our eBay Store Contact Us Add to Favorite Sellers LockNLube Recessed Grease Fitting Adapter Product Details 6 inch overall length gives easy access to deeply recessed or hard-to-reach fittingsCup-shaped working end seats cleanly on grease fittingQuick-connect locks into any grease coupler. When used with a LockNLube Grease Coupler a leak-free connection is made between the coupler and the extensionHeavy duty construction built for professional use. Quick-connect creates a leak-free connection with a LockNLube Grease Coupler, and works with all other grease couplers. Cup shape seats easily on grease fittings that cannot be accessed with a grease coupler. Narrow extension is 4 inches long. Overall length 6 inches. To use: press firmly against grease fitting and pump grease. Ensure that grease fittings are clean and able to take grease, this extension does not create a leak-free connection with the grease fitting. LockNLube sells the best greasing equipment available. We are a small New Hampshire business that puts customer service and product quality first.