Features 1、Aluminum alloy black oxidation manufacturing, wear-resistant, anti-corrosion, waterproof and anti-oxidation, durable. 2、Digital display micrometer adjustment, convenient reading and control, displacement accuracy up to 0.002 mm 3、The sliding guide rail adopts the cross roller type, and the load bearing capacity is strong. 4、Widely used in production machinery, inspection equipment, optical laboratory accuracy measurement, fine-tuning displacement, mechanical equipment positioning and movement. 5、The platform size is 120x120mm with a loading capacity of 210N(21.0kgf). Specification Item Type:Micrometer Platform Table Size:120 x 120mm / 4.72 x 4.72in Thickness:60mm / 2.36in Loading Capacity:210N(21.0kgf) X Shaft Stroke:+-12.5mm(Total Moving Distance 25.0mm) Adjustment Accuracy:0.002mm Material:Aluminum Alloy(Blackened Oxidized) Movement Distance Adjustment: Micrometer differential head, large circle for coarse adjustment, small circle for fine adjustment Sliding Track: Linear Guide Rail Type: Cross Roller Type Button Cell Type:CR2032 3V 210mAh Package List 1 x Micrometer Platform