Depth Micrometer Set Hardened Toolmaker Milling Range 0-6'' GRAD .001'' Measure Depth Micrometer Range: 0-6"; Base: 2.5"; Number of Rods: 6; Reading: 0.001"; Graduations: .001" Fast slide action gives accurate and easy to read depth measurements Measuring rods with flat head; weight: 1.10lbs Quantity: 1; Case overall dimension: 5''L x 9-7/8''W x 1-1/8''H