Long, slender shape, with smooth or ribbed grip surfaces. - Concealed, adjustable precision screw joint - Guarantees a play-free mechanism - Made of 100Cr6 chromium-silicon steel (ball bearing steel) - up to 5 times longer service life compared to conventional tool steels - matte silver, non-glare surface - smooth-running leaf springs, for fatigue-free work - EGB-2 two-component handle with velvety-soft grip surfaces on the outside and conductive hard plastic on the inside - Grip surfaces: smooth