Electricians tackling thick or rigid cable sheaths now have a smarter option: the KNIPEX Stripping Knife (16 50 145 SB) brings precision, power and safety to sheath removal, with a unique ratchet function that cuts through even the toughest materials with ease.

This versatile stripping knife with guide shoe and ratchet function, is designed for professionals who regularly work with hard plastic sheaths up to 7 mm thick. Whether you're stripping large SWA cables, industrial flex or tough insulation, the KNIPEX Stripping Knife is built to get the job done cleanly, safely and quickly.
The blade has four positions: the angled position allows for easy round cuts, straight for circumferential and longitudinal slicing and ratcheting for lengthwise work. The ratchet function means the blade moves in sync with your motion to make lengthwise cutting smoother and more controlled, even on stubborn materials. It reduces strain and, as it lessens the risk of slippage and improves accuracy, is great where space is tight. The blade can also be folded away and a three-stage blade lock, complete with safety lock and push-button release, keeps everything secure in use and during transport.
The blade is marked with depth lines, allowing you to measure the thickness of the cable sheath before cutting. Simply align the sheath against the blade to see how deep you need to go – if, for instance, the insulation measures up to the first line, you know you only need to cut to here. This scale is a simple way to control cutting and protect the conductors underneath.
The Stripping Knife comes with a built-in tether point, compatible with the KNIPEX Tethered Tool System, making it ideal for overhead work or on-site environments with strict drop-prevention policies. To reduce downtime, KNIPEX also offers a spare blade (16 50 145 E01) with the same three cutting zones and integrated guide shoe. It’s quick and easy to swap in, helping you keep cutting cleanly shift after shift.
For more information visit: https://www.knipex.com/en-uk/products/new-products/stripping-knife-with-guide-shoe-and-ratchet-function