Use the tool to strip coaxial cables: align the end of the coaxial cable with the end of the stripping blade, rotate clockwise several times, and pull the cable out. For -7 cable stripping, adjust the blade depth using the included Allen wrench. Application range: Coaxial cables: -4, -5, -6, -7. During the stripping process, especially with braided mesh cables like -5 and -7, use the blade cutting method slowly, as the length of exposed cable can be difficult to control. Use the stripping tool for consistent results. Plastic material for the handle and plastic clamp head. Suitable for cable TV with wire diameter under 8 mm, surveillance wiring, adjustable wire diameter, adjustable blade depth, dual-blade type, capable of forming coaxial wire in one step. An economical coaxial cable stripper. Features: Condition: Material: Metal + Plastic Color: As shown in picture Size: Approx. 10 x 1.8 x 3 cm / 3.9 x 0.7 x 1.2 inches (L x W x H) Diameter of round hole: Approx. 2 cm / 0.8 inches Package List: 1 x Cable Stripper Note: Other items are not included. Color is based on the first image; other images are for illustration only. Due to differences between monitors, the image may not reflect the actual color of the item. Due to manual measurement, please allow for a slight variation. Thank you! Note: The data is from manual measurement; please allow 1-5 cm error. Due to lighting and screen differences, there may be some color variation. The actual item received will prevail.