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LubriMatic Straight Grease Gun Coupler 1/8” NPT

$2.84

In stock

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The LubriMatic Straight Grease Gun Coupler is a reliable replacement part that ensures a tight, leak-free connection between your grease gun and the zerks on your machinery. You will find that the four-hardened steel jaws provide a superior grip on the fitting, allowing you to pump grease at high pressures without the coupler popping off. It feels substantial and well-machined, featuring a knurled body that gives you plenty of traction for easy attachment and removal even when your hands are covered in oil. This small but essential component helps you maintain everything from lawnmower spindles to tractor pivot points with much less mess and frustration.

Key Features of LubriMatic Straight Grease Gun Coupler 1/8” NPT

Four-jaw design provides a secure and balanced grip around the grease fitting
Standard 1/8-inch NPT threads fit most hand-operated and battery-powered grease guns
Hardened steel construction resists wear and deformation under high-pressure loads
Knurled surface ensures a non-slip grip for quick installation and manual tightening
Integrated spring ball check prevents grease from leaking out after the job is finished
Compact straight profile allows for easy access to open grease points on various equipment
Built-in zinc plating protects the metal from rust and corrosion in the shop or field
High-tolerance machining minimizes grease bypass for a cleaner lubrication process

Additional Information

Brand: LubriMatic
Product Type: Grease Gun Coupler
Model:
Product Use: Connecting grease guns to standard grease fittings
Size: 1 pack
Material: Zinc-plated steel
Height: 5/8 inch
Length: 1-1/2 inch
Width: 5/8 inch

When you are struggling to remove the coupler from a tight zerk, try tilting it slightly to the side rather than pulling straight back to release the jaw tension. You should always wipe the tip of the coupler and the grease fitting with a clean rag before connecting them to avoid pumping dirt and grit into your bearings. If the jaws seem to be slipping, check for any debris inside the coupler head that might be preventing a full seat. For very recessed fittings, you might consider adding a short pipe extension or a flexible hose to your grease gun for better maneuverability.

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