Knoweasy Wire Stripper: 2-in-1 Heavy Duty Wire Stripper Plier and Cutter for 32-7 AWG (0.03mm²-10mm²). Material: Plastic. Color: Black. Product Dimensions: 7.68"L x 0.9"W. Handle Material: Polyvinyl Chloride (PVC). This wire stripper tool is not intended for cutting steel materials. Optimized for 7-32 AWG (0.03mm²-10mm²) wires, both stranded and solid. Ideal for speaker wires with an adjustable stripping length of 5-20mm (0.25-0.75 inches). Made from steel strips and glass fiber nylon. Equipped with self-adjusting jaws. Included with your purchase is the Knoweasy D3N wire stripper, a helpful welcome guide, a 12-month worry-free service, and access to our customer-friendly support. Brand Name: knoweasy. Model Number: D3L. Manufacturer: Knoweasy Electric CO.,lTD. Manufacturer Part Number: D3 NEW. Included Components: Case. Unit Count: 1.0 Count. ASIN: B0BJ8B599Q. Item Dimensions L x W: 7.68"L x 0.9"W. Cutting width: 10 Millimeters. Material Type: Plastic. Handle Material: Polyvinyl Chloride (PVC). Color: Black. Grip Type: Ergonomic.