Lock N' Lube Grease Coupler 10000 PSI

About this product

• Nearly 4 in of reach suitable for deeply recessed Zerk fittings
• Simply depress trigger to release, even under pressure
• Works with all grease gun types – pneumatic, manual and electric
• Works on all metric and SAE specification zerks (grease nipples)
• No need to hold while greasing
• Lock-on and free up both hands to operate your grease gun
• Durable nitrile rubber seal for longevity under high-pressure
• Four hardened spring steel jaws are resilient under high-pressure
• Check valve to reduce leakage
• The LOCKNLUBE® grease coupler is compatible with all grease guns and grease fittings.
• It does not leak once locked on and will not pop off under pressure. No hands are needed to align or hold the coupler in place while greasing.
• You have both hands-free to operate your grease gun and know that the grease will go in, not on, your machine.
• Guaranteed. It has a unique sliding sleeve, activated by a thumb lever. The sleeve locks the four spring-steel jaws onto the Zerk fitting and releases the jaws by pushing on the thumb lever.
• When the jaws are locked onto the Zerk, a leak-proof seal is created.
• The locked connection is positive and rigid preventing the coupler from coming loose and breaking the leak-proof seal.
• If a fitting becomes pressurized, especially a recessed one, just depress the thumb lever and release the coupler.

Product details

Shipping and returns

Ships free to any US address from the United States; a tracking number is e-mailed when the parcel leaves. We do not ship outside the United States. All sales are final: goods damaged before delivery are replaced or refunded when reported within 7 days of delivery with photos (returns policy).