The Wiha Stripping Tool comes with a self-turning inner blade which automatically adjusts from round to longitudinal cutting. An adjusting screw provides a variable cutting depth for convenient stripping of all common round cable from 4-28mm in diameter. The self-tensioning retaining clip ensures safe cable guidance, which at the same time guarantees the user's safety as a permanent cover for the blade. During application, the stripping tool lies perfectly in your hand at all times thanks to the large handle size. The tool handle also contains a spare blade. Specifications: Overall Length: 130mm. Area Stripped (Min.-Max.) : 4-28mm.