Smooth Edges: This design helps protect your skin and prevents hand scratches during use. Lightweight: The set includes four dies weighing less than 1.54 lbs total, making them easy to carry and transport. Application: The package includes four die types: TH16, TH20, TH26, and TH32. These are designed for crimping aluminum-plastic tubes and are suitable for use in various industries such as bridge construction, electrical power, shipbuilding, and site construction. Specifications: Color: Black Material: Cr45 Steel Process: High-temperature quenching Die Models: TH16, TH20, TH26, TH32 Die Height: 32mm / 1.26 inches Outer Diameter: 42mm / 1.65 inches Inner Diameter: 16mm / 0.63 inches, 20mm / 0.79 inches, 26mm / 1.02 inches, 32mm / 1.26 inches Packaging Dimensions: 17.5 x 12.5 x 5 cm / 6.89 x 4.92 x 1.97 inches Gross Weight: 0.7 kg / 1.54 lbs Package Included: 4 x Pipe Presser Jaws Notes: 1. Please carefully check your tube specifications and compare them with the product specifications before purchasing. This product does not include pipe press pliers. 2. Slight color variations may occur due to lighting conditions during photography. Allow for a 1–3 cm measurement deviation due to manual measurement. Please ensure you are comfortable with these variations before ordering.