Grease Couplers | McMaster-Carr

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211 Products

About Grease Gun Components

Grease-Dispensing Tips

Dispense from grease guns into grease fittings and bare lubrication points.

Precision Grease-Dispensing Tips

Penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations.

Grease-Dispensing Tip Adapters

Dispense from grease guns into grease fittings and bare lubrication points.

Flexible Precision Grease-Dispensing Tip Adapters

Penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations.

Rigid Precision Grease-Dispensing Tip Adapters

These rigid tip adapters penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations.

Flexible Grease Nozzles with Dispensing Tip

These flexible nozzles come with a dispensing tip and have threads on one end for connecting to a grease gun.

Rigid Grease Nozzles with Dispensing Tip

These rigid nozzles come with a dispensing tip and have threads on one end for connecting to a grease gun.

Rigid-to-Flexible Grease Nozzles with Dispensing Tip

Slide the metal sleeve up to the tip for rigidity. Slide it back down to expose the flexible nozzle.

Grease Nozzles with Precision Dispensing Tip

Penetrate gaskets, sealed bearings, and joints to deliver grease to precise locations.

Rigid Grease Nozzles

With threads on both ends, these rigid nozzles connect grease guns to dispensing tips.

Flexible Grease Nozzles

These flexible nozzles have threads on both ends for connecting a grease gun to a dispensing tip.

Grease Gun Attachment Sets

Sets include dispensing tips for grease fittings and bare lubrication points.

Adapters for Male Threaded
Grease-Dispensing Tips

Convert dispensing tips with male threads into quick-disconnect couplings.

Rigid Grease-Dispensing Tip Extensions

Lubricate standard grease fittings in hard-to-reach areas. Extensions have a quick-disconnect fitting that snaps into your dispensing tip for standard grease fittings.

Flexible Grease-Dispensing Tip Extensions

These flexible extensions have a quick-disconnect fitting that snaps into your dispensing tip, so you can lubricate grease fittings that are hard to reach.

Grease Gun Filler Pump Dispensing Tips

Replace the dispensing tip on your filler pump.

Grease Fittings

Grease Fitting Adapters

When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.

Grease Fitting Tools for Threaded Holes

Remove worn fittings and repair threaded holes.

Grease Fitting Cleaning Tools

Flush out clogged grease in your fitting. Tapping these tools with a hammer forces light oil through your fitting and removes contamination from bearings, joints, and other parts.

Grease Fitting Tools for Unthreaded Holes

Tap these tools once or twice with a hammer to install fittings.

Grease Fitting Manifolds

Save time by sending grease from one fitting to multiple points. These manifolds come with everything you need to set up a remote lubrication system.

Remote-Access Grease Fittings

Access difficult-to-reach lubrication points from up to 10 ft. away.