Product parameters: Material: High carbon steel Color: Black Size: 18cm Packing list: 1*Automatic Wire Stripper Product description: Stripping size range: This wire tool is versatile and can be used with 7-32 AWG (0.03mm²-10mm²) stranded wire or solid single conductors. It is ideal for stripping speaker wires and works with many types of wires. High-quality materials: Made of high-hardness steel strips and fiberglass nylon, this tool is sturdy and durable. It is suitable for stripping wires, cutting copper wires, cables, and aluminum wires. (Note: Do not use it to cut steel material!) Improved design: This automatic wire stripper is equipped with self-adjusting jaws, eliminating the need for manual readjustment. Works with thin and thick stranded conductors, PVC, and other types of insulation. Lightweight and Portable: Weighing only 139g and compact in size, this wire stripper is easily portable and can be taken anywhere. Position Limit Function: You can set the stripping length to suit your needs with the position limit function. The stripping length range is 5-20mm, and the stripping blade provides precision without damaging the core wire.