12'' Shockproof Dial Caliper Stainless Steel001'' GRAD Calipers Ruler w/ Case Overall Dimension: 5-1/4 in L x 17-1/4 in W x 1-1/4 in H *Rough Estimation* Weight: 2 Pounds *Rough Estimation* Measuring Faces Hardened, Ground And Lapped Satin Chrome Finish, No Glare Large Dial Face For Easy Reading Hardened Stainless Steel Throughout Graduation: .001 Inch Range Rev.: .100 Inch Accuracy: +/- .001 Inch 12'' Dial Face: 1-5/8 Inch Case Included Qty: 1 Light Item