Features: 1TOOL STEEL MATERIALS: Selected high quality tool steel materials high hardness durability and wear resistance long term use. 2SPRING TUBE BENDER KIT: Specifications include 5/8 1/2 3/8 5/16 1/4 suitable for most pipe sizes and meet your diverse needs. 3SUPER ELASTICITY: The protruding end makes the tube easier to slide and restores the original shape after use and is not easy to deform. 4WIDE RANGE OF APPLICATIONS: These spring benders can be used for various types of soft copper pipes aluminum pipes and other pipes. 5PRACTICAL DESIGN: It is not easy to damage the line pipe when bending the pipe easy to use bending resistance and high tensile strength. Specification: Item Type: Spring Tube Bender SetMaterial: Tool SteelWeight: Approx. 300g / 10.6ozProduct Specifications: 5/8 1/2 3/8 5/16 1/4Scope of Application: Bending copper pipes aluminum pipes and other pipes5/8 Product Size: Approx. 17x202mm / 0.67x7.95in (For 16mm / 0.63in copper pipe)1/2 Product Size: Approx. 13x206mm / 0.54x8.11in (For 12mm / 0.47in copper pipe)3/8 Product Size: Approx. 10x206mm / 0.39x8.11in (For 10mm / 0.39in copper pipe)5/16 Product Size: Approx. 8.3x207mm / 0.33x8.15in (For 8mm / 0.31in copper pipe)1/4 Product Size: Approx. 6.9x204mm / 0.27x8.0in (For 6mm / 0.24in copper pipe) Package List: 5 x Spring Tube Bender Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.