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Clear Out Clogged Grease Fittings

The LockNLube® Grease Buster Tool is the ultimate solution for stubborn, clogged grease fittings. It features a durable design and adjustable pressure relief valve to safely clear blockages in grease nipples. The tool is easy to use, works with all grease guns, and ensures your fittings stay clear and ready for efficient lubrication. Ideal for mechanics, service shops, and heavy equipment maintenance.

Extra Reach for Recessed Fittings

The LockNLube® Grease Coupler XL offers nearly 4” of reach, perfect for deeply recessed fittings and hard-to-reach areas. With the same leak-proof, hands-free operation as the original, it ensures a secure connection to all Zerk fittings with no leaks or accidental disconnections under pressure. It’s compatible with all grease guns and grease fittings, and it’s fully rebuildable with a free rebuild kit included. Perfect for tough-to-reach spots like U-Joints, Harvester Heads, and PTO shafts

The LockNFlate® Locking Air Chuck – Open Flow features six steel jaws that lock onto any Schrader valve, providing a secure, hands-free connection for easy inflation. With 1/4″ NPT compatibility and a hardened steel collet, it fits most standard Schrader valves. Rated for up to 150 PSI, this durable, heavy-duty chuck is ideal for both garage and industrial systems

The LockNFlate® Locking Air Chuck – Closed Flow features six steel jaws that securely lock onto any Schrader valve for a hands-free, leak-free inflation. With 1/4″ NPT compatibility and a hardened steel collet, it fits most standard Schrader valves. Closed flow functionality ensures air only flows when the chuck is engaged with the valve, making it perfect for direct use with a tank compressor’s air hose or multi-hose inflation kits. Rated for up to 150 PSI, it’s built for heavy-duty use in both garage and industrial systems

The LockNLube® Grease Coupler features a thumb lever activated sliding sleeve that securely locks onto Zerk fittings without leaking or popping off under pressure. It works with all grease guns and grease fittings, and ensures a leak-proof, hands-free operation, giving you both hands free to operate your grease gun. Max pressure rating of 10,000 psi. Fully rebuildable with a free rebuild kit included. Guaranteed to keep the grease where it belongs—inside your machine.