Specification: Brand new Material: steel, surface hardened to HRC58-62 °, nickel plated. Dimensions: approx. 75 x 25 x 32MM (L x W x H) Color: as picture shows Angular Precision 10 'On Readable Nonius Micro Adjustable 0 ° To 60 ° With Stop Scr Uses: In the milling machine, planer, drill press with adjustable angle grinder and regulations on the blade, crossed with other fixtures or clamping the workpiece after the workpiece processing, such as processing slope, slant-hole drilling and the like. Nickel plated, rust parallelism and verticality precision grinding of each working face to 0.01mm. It can be a cursor indicates stepless tilt adjustment angle, and then be secured with screws, used to create a variety of fixed angle processing, testing of workpieces. Package included: 1 x adjustable angle block 1 x wrench Note: Please allow 1-5mm errors due to manual measurement Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same