Keep thin grease from leaking out—the check valve on these fittings has a Buna-N seat that creates a tighter seal than check valves on other grease fittings.

Often used on earth movers, mining equipment, and other heavy machinery, these fittings have a T-shaped top that holds the dispensing tip in place so it won't pop off when adding grease.

The pins on these fittings lock with dispensing tips for pin-style fittings to create a tight seal.

To fit securely in unthreaded holes, these fittings cut threads as they’re installed.

Ensure a secure fit in unthreaded holes—these fittings cut threads as they’re installed. Use these fittings in tight spaces where protruding fittings won't work.

Install these fittings into threaded holes.