Mitutoyo Dial indicator 20mm x 0.01mm 920242 Knuckled centre nut used to Size:ConnectX Knuckled centre nut used to adjust holder for flat Cutting Capacity: 01mm Series 2 standard type dial indicators are Mitutoyo's most popular and has the widest application All indicators come with limit markers and a bezel clamp as standard Bezel clamp and lifting lever (optional) can be fitted on either side of indicator Secure adhesion between the bezel and crystal as well as the use of an O ring prevents water and oil penetration The stem is made of high strength stainless steel suitable for heavy duty use Carbide contact point Stainless steel grand gear for high resistance to wear and deformation Highly scratch resistant crystal Contents Specs