ITEM NAME:DIY 150X130mm Square Center Finder Description: 1. High precision, clear calibration, easy to carry and use. 2. Calibration laser is easy to read, hardness and toughness is high, and varnish can effectively prevent its abrasion. 3. All measuring surfaces are on the ground 4. Multi function, 45 degree traversing, 90 degree crossing, circular center crossing. Application: Widely used in hardware machining, cylindrical centerline, Angle line, marking disk and so on. Size(AxB) mm Diameter(d:mm) Width(C:mm) Length(L:mm) 150X130 190 15 245 Specification: Material: Stainless steel + carbon steel Finish: Satin Chrome Finish Accuracy: Â ±0.15mm Package Includes: 1 x Centering Square Gauge SKU: DMO0012672873020328.Multi function, 45 degree traversing, 90 degree crossing, circular center crossing. 1 x Centering Square Gauge. Application: Widely used in hardware machining, cylindrical centerline, Angle line, marking disk and so on.