High-quality Materials: This product is made of high-quality aluminum and steel, which is strong, durable, wear-resistant, corrosion-resistant, and not easy to deform. It has a strong hardness of up to 53 HRC to bear a large force. Large Output Force: The output force of this product is up to 8T/17636lbs, which makes the crimping tighter and easier. This can save you lots of effort. Anti-leakage: The piston in the cylinder uses a double seal to prevent oil leakage, saving you lots of energy and allowing you to use it with peace of mind. Complete Kit: This product is complete in the package, including a hydraulic crimper, a toolbox, and 7 dies. The multiple complementary dies allow you to follow the use of the tubes according to their dimensions. Wide Application: It is compatible with the project car's AC lines, bead locking fitting, and A/C hose. Easy to Clean: The surface of this product is smooth and flat, which is easy to clean. You just need to wipe it with a wet rag. Easy to Carry: The size of this product is 15*5.7*5inch and it only weighs 6.5kg/14.3lbs, so it's lightweight and compact. Meanwhile, it comes with a toolbox with a handle, allowing you to well organize the accessories to avoid losing them and making this product convenient for you to carry. Instant Setup: The dies can snap quickly into the product, requiring no pins or screws. This can save you lots of time and energy. Guaranteed Customer Service: We aim to provide quality products and services. If you have problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.