Grease Gun Coupling Ironside

This hydraulic coupling is designed to provide a quick, secure, and leak‑free connection to grease nipples. The hardened coupling body withstands high pressures without deformation, and the fully hardened spring‑steel jaws ensure a firm grip on the grease nipple, creating a leak‑free seal for efficient performance. The coupling is equipped with a spring‑loaded ball check valve that helps maintain pressure. The hexagonal nut allows for easy tightening, connection, and disconnection from grease nipples.