Cable-Knife made of high-grade wear-resistant polyamide for stripping of cables of 5/32-5/8". Easy and ingenious, fast, safe and exact for round and lengthwise cut. Soft thermoplastic inserts on handle and thumb slider to help increase comfort in use and to help prevent slippage. The cutting depth can be adjusted by the screw in order to prevent any damage to the conductors. Comes with an additional spare blade stored inside the handle.