LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World’s best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

Product Description

END GREASING FRUSTRATION The Authentic LockNLube Grease Coupler

LOCKS ON, STAYS ON, HANDS-FREE: Grease goes in, not on, the machine. Simply disconnects, even beneath strain. No extra damaged ZerksCOMPATIBLE WITH ALL GREASE GUNS AND GREASE FITTINGS: Works with all grease weapons and producers . Locks on to all Metric and SAE specification Zerk fittings.

The Authentic LockNLube Grease Coupler!

The video showcases the product in use.The video guides you thru product setup.The video compares a number of merchandise.The video exhibits the product being unpacked. hero-video Service provider Video

Fingers-free, no mess, and no wasted grease! Features a free rebuild equipment. Rated to 10,000 PSI. Good for recessed fittings. Simply disconnects, even beneath strain. No extra damaged Zerks.

Finish greasing frustration with the unique locking grease coupler!

Locks on-Stays on-Will not leak

Simply disconnects, even beneath strain. No extra damaged Zerks. 1/8″ NPT suitable with all grease weapons – battery, pneumatic, handbook.

Features a rebuild equipment

Simply exchange the seal and metal jaws in your LockNLube Grease Coupler. Consists of 4 hardened metal jaws and a threaded cone housing the rubber seal.

Works on all Zerk fittings

Patented Locking Know-how (US Patent #8955544) means grease goes in, not on, the machine!

Accessible in an XL Model

The LockNLube Grease Couler XL (GC81042) has a 2″ longer barrel for these deeply recessed fittings!

Key Specs

MAX PRESSURE 10,000 psi (690 Bar). Locks on, stays on, will not leak. ZERK COMPATIBILITY The Floating Jaws permits the LockNLube Grease Coupler to adapt to all DIN and SAE specification Zerks (grease nipples). COUPLER THREAD ⅛” NPT feminine thread suitable with all grease weapons – battery, pneumatic, handbook DIMENSIONS L: 3½ x W: 5/8 x H: 1⅗ In (L: 88mm x W: 16mm x H: 41 mm) DIAMETER (FRONT OF COUPLER) 5/8 in (16 mm). Suits most recessed grease fittings (Zerks). ~1mm bigger than commonplace coupler WEIGHT 4 oz. (100 grams) GREASE GUN COMPATIBILITY Works with all grease gun varieties: pneumatic, handbook, and electrical. SEAL Sturdy nitrile rubber seal for longevity beneath excessive strain LOCK-ON MECHANISM 4 hardened metal jaws are resilient beneath excessive strain. Patent protected. PATENT US Patent #8,955,544

LOCKS ON, STAYS ON, WON’T LEAK—LIKE HAVING AN EXTRA HAND! No want to carry the coupler in place whereas making an attempt to grease your equipment. The LockNLube Grease Coupler locks on tight and allows you to use each palms in your grease gun.
THE ONLY REBUILDABLE LOCKING COUPLER: We embrace a spare rebuild equipment! It is like getting two couplers for the value of 1.
1/8″ NPT COMPATIBLE WITH ALL GREASE GUNS – BATTERY, PNEUMATIC, MANUAL: Whether or not you’re utilizing Grandpa’s outdated Alemite lever grease gun, or the most recent battery or pneumatic grease weapons, the LockNLube Grease Coupler will be added to improve your grease gun.
WORKS ON ALL ZERK FITTINGS, SAE & METRIC with a full lineup of adapters to succeed in any grease combating on any machine!
EASY TO USE: Press the thumb lever to open the LockNLube’s patented jaws and fix to the Zerk. Launch the thumb lever and the LockNLube locks on tight! Press the thumb lever once more to simply launch from the Zerk, even beneath strain!
RATED UP TO 10,000 PSI
BEST BUILT GUARANTEE: The LockNLube Grease Coupler is roofed by our unconditional 1-year guarantee