500CC grease gun Head: Zinc Thickness of handle: 1.6mm Thickness of tube: 1.05mm Pressure: 6000PSI Fittings: 4 jaw coupler, 12" flexible hose Packing: color box with each gun QTY of each CTN: 10PCS MEAS of Outside carton: 39X26X 34cm G.W.: 14KGS