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LockNLube® Grease Couplers and more!
End Greasing Frustration
The LockNLube® Grease Coupler locks onto the Zerk fitting with four jaws made from spring-steel, and are easily disengaged using a thumb lever via a sliding sleeve. When locked, a leak-proof seal is created, and the connection is positive and rigid, preventing the coupler from coming loose and breaking the seal.
Key features include:
- No leaking once locked on
- Will not release under pressure, and is rated up to 10,000 PSI
- 1/8” NPT female thread is compatible with most grease guns
- Works on all Zerk fittings: SAE and Metric
- Hands-free greasing. Once locked on, both hands are free to operate your grease gun
- Easy to rebuild with free replacement seal and jaws included in purchase
- Works for both heavy-duty use or occasional greasing
- Simply depress trigger to release, even under pressure
Check out these couplers and many other tools to help improve your repairs and maintenance.
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Sale
$26.00AIRTEC G200 EP GREASE - 3 OZ GREASE TUBES (3 Pack), LNL 156
LockNLubeCalcium complex, extreme weather grease.3 PACK of 3 oz. grease "mini" tubes. Perfect fit for the LockNLube Mini Grease Gun Kit! NLGI#2 Excellent...
View full details$26.00Sale -
Sale
$43.00Colby Ultimate Tire Valve System
LockNLubeWant the best valve stem on the market? The Ultimate Valve System is it! It is a full 1/2" shorter than the Emergency and Permanent Valves, lowerin...
View full details$43.00Sale -
Sale
$30.00COLBY VALVE - PERMANENT TIRE VALVE SYSTEM
LockNLubeThe Colby Valve Permanent Tire Valve System is designed to replace broken valves stems on all .453" wheel openings. These are the smaller wheel ope...
View full details$30.00Sale -
Sale
from $155.00LockNlube PROFESSIONAL SERIES DUAL-MODE PISTOL GRIP GREASE GUN
LockNLubeThe easiest way to build high pressure in a pistol grip! CURRENTLY OUT OF STOCK - ETA MID MARCH Easy one-hand toggle to switch from High Volume to...
View full detailsfrom $155.00Sale -
Sale
$85.00LockNLube Pressure Return Valve.
LockNLubeNo more pressure locks! Returns grease to the tube. Releases hose back pressure. The LockNLube Pressure Return Valve allows grease to flow from the...
View full details$85.00Sale -
Sale
$30.00LockNLube Grease Gun Barrel Toolbelt - LNL130
LockNLubeTired of misplacing your adapters when greasing? Would you like a handy little screwdriver to clear dirt and gunk away from your zerks before you l...
View full details$30.00Sale -
Sale
$44.00Colby Emergency Tire Valve System
LockNLubeColby Valve Emergency Valves offer a tool-free installation from the outside of the wheel, in about 1 minute. These are .453 size and will fit almo...
View full details$44.00Sale