Product Name: Dual Piston Heavy-Duty Gun Gun Gun Country: China Manufacturer: Total Total Product Description: High-durable fat pistol with double piston. The tube is 1.2 mm thick steel. The piston is made of aluminum. High -pressure flexible nylon hose 300 mm. A curved metal nozzle. Ideal for lubricating vehicle engines, construction, industrial equipment and flight. Loading in two directions: cartridge 400 cc (14 ounces) or 600 cm (21 ounces) Excavator oil: Weight 230 g.