Shock proof: no Measuring range: 0 - 10 mm Resolution: 0.01 mm Pointer rotation: 1 mm Draw A: 43.0 mm B: 22.0 mm C: 7.5 mm D: 58 mm workshop grade standard quality e.g. for workshop use ; solid brass housing. matt chrome finish. adjustable tolerance fingers ; spindle and stem stainless and hardened ; with turnable scale by outer ring. for easy zero setting made in china