Professional 4-jaw coupler suitable for hand-operated grease guns. Working pressure: 6,000 psi (413 bar). 1/8" NPT. The hardened coupler body withstands high pressure without deformation. Hexagonal nut for easy tightening.
This hardworking grease gun is designed for general applications. Develops 6,000 psi. Use a grease cartridge or suction fill grease loading. Complete with 6" bent steel extension and professional 4-jaw coupler. Features a CNC-machined head with large rolled threads for fast, easy reloading; non-slip textured powder-coated finish for a sure hold and durability; and a heavy-duty follower spring for even flow.