Product Description: This Octopus welding tool set integrates clamping, magnification, stabilization, and flexible adjustment functions into a single package, meeting diverse needs and improving welding efficiency. Features: 1. The aviation-head clamp is compatible with diameters from 10-22mm, offering strong compatibility and clamping capacity. 2. The magnifying lens supports 4-5x high-definition magnification, providing a clear field of view. 3. The four flat clamps have a maximum opening of 15mm and are rubber-coated to prevent damage to components. 4. The aluminum alloy base has six mounting holes to effectively prevent the bracket from shaking or tipping during use. 5. The universal tube is made of PP and can be adjusted at any angle. Specifications: Octopus Accessory Magnifier: Tube Material: Plastic Tube Length: Approximately 30cm Thread Size: 1/4 inch Magnification: 4x-5x Base Weight: 46.6g Magnification: Approximately 4x-5x, with the center magnification slightly higher (around 5x) and the edges slightly lower. Octopus Accessory Aviation Head Clamp: Material: Plastic Thread Size: 1/4 inch Tube Length: 24.5cm Clamping Range Diameter: 10-22mm Weight: 19.8g Octopus Accessory Flat Clamp: Maximum Clamp Opening: 15mm Arm Material: Plastic Arm Length: Approximately 25cm Thread Size: 1/4 inch Base: Base Material: Aluminum Alloy Thread Size: 1/4 inch Number of Holes: 6 Color: Blue Material: Aluminum Plastic Package Contents: 1 x magnifying glass 1 x aviation head clip 4 x flat clips 1 x base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.