Grease Gun Accessories

Frequently Asked Questions

What is a grease gun coupler?

A grease gun coupler is the fitting that connects your grease gun hose to the zerk fitting on the equipment being greased. AET Systems carries several Lube-Shuttle couplers, including the safeLOCK Locking Grease Coupler, the safeLOCK L Long Reach Grease Coupler for tight-access points, and a 90 Degree Grease Coupler for angled fittings.

What is a zerk fitting?

A zerk fitting, also called a grease fitting or nipple, is the small valve on a piece of equipment that a grease gun coupler locks onto to deliver grease. Choosing the right coupler for your zerk fitting keeps the connection secure and mess-free.

What hoses are available for a Lube-Shuttle grease gun?

AET Systems stocks a 12 inch nylon flex-hose, a 20 inch nylon flex-hose, and a 1 meter high-pressure hydraulic hose, along with an inline grease hose swivel for easier maneuvering around tight equipment.