The grease gun is made of high-quality steel and polyurethane. It is suitable for cars, trucks, boats and other large construction machines. It is a manual pump that can be loaded with grease and used for the lubrication of grease accessories in a vehicle. A 10-inch flexible hose comes as a gift to make accessories stronger. The grease gun has a practical, removable plunger that is also equipped with an air bleeder valve for the air vent pockets. Track bar lock prevents accidental discharges. The gun allows three-way loading through the use of cartridge, suction, or grease pump. Allow maximum pressure to be 10,000 PSI. The Reinforced steel barrel leads the grease gun looks like more powerful and glossier. The rubber handle creates plenty of leverage for all day comfort. The heavy duty plunger helps to pump the grease more quickly and efficiently. SPRING FLEX AND LENGTH OF HOSE Ergonomic design, no leaks, extra accessories, high performance. Really easy to use, efficient with high quality and safety protection. The marine grease gun is super easy to use, well designed, nice looking, strong, breakable, pressure-resistant, labor-saving, and extremely easy to use. Hose Material: PU Type: Single Heels Flexible hose length 26.5cm (10.43 ") Length of additional metal curve: 18cm (7 ") Handle length: 33.5 cm (13.19 ") Total Length: 39cm (15.35 ”) Maximum pressure: 10000PSI Package Included: Metal Melting Torch Mini Gold Furnace Graphite: 1 x grease gun 1x10 "flexible hose 1 x Grease Fit Coupler