Zinc plated body with spring primed piston and air release valve complete with delivery tube and hydraulic connector. Safe working pressure 24MPa (4350 psi). Threaded 1/8" BSPT. Features and Benefits • Zinc plated body with spring primed piston and air release valve complete with delivery tube and hydraulic connector • Safe working pressure 24MPa (4350 psi) • Threaded 1/8" BSPT Contents 1 x Pistol-Type Grease Gun, 130cc