123Z-6 with wooden case 123 Master Vernier Calipers (.001" Graduation) Cat. No. EDP Range Bar Width Approx. Jaw Depth Max. Nib Width Closed 123Z-6 50524 0-6" 11/16" 1-9/16" .250" 123Z-6 W/SLC* 66925 123-6 50525 123-6 W/SLC* 66926 123Z-12 50526 0-12" 15/16" 2-5/16" .300" 123Z-12 W/SLC* 66927 123-12 50527 123-12 W/SLC* 66928 123Z-24 50528 0-24" 15/16" 2-5/16" .300" 123Z-36 50530 0-36" 1-3/8" 3" .500" 123Z-48 50532 0-48" 1-3/8" 3" .500" 123Z-60 64383 0-60" 2-1/2" 4-1/2" .750" 123M Master Vernier Calipers (0.02mm Graduation) Cat. No. EDP Range Bar Width Approx. Jaw Depth Max. Nib Width Closed 123M-150 56099 0-150mm 17.46mm 40mm 6.4mm 123MZ-300 56102 0-300mm 23.81mm 58mm 7.6mm 123M-300 56101 123MZ-600 56104 0-600mm 23.81mm 58mm 7.6mm 123EM Master Vernier Calipers (.001" and 0.02mm Graduation) Cat. No. EDP Range Bar Width Approx. Jaw Depth Max. Nib Width Closed 123EMZ-6 50534 0-6" (150mm) 11/16" (17.46mm) 1-9/16" (40mm) .250" (6.35mm) 123EM-6 50535 123EMZ-12 50536 0-12" (300mm) 15/16" (23.81mm) 2-5/16" (58mm) .300" (7.62mm) 123EM-12 50537 123EMZ-24 50538 0-24" (600mm) 15/16" (23.81mm) 2-5/16" (58mm) .300" (7.62mm) For Inside Measurements on 123M and 123EM Master Vernier Calipers Cat. No. Range Add Nib Thickness Below to Caliper Reading 123 E and M 0-6" or 150mm .250" (Inch) or 6.35mm (Metric) 123 E and M 0-12" or 300mm .300" (Inch) or 7.62mm (Metric) 123 E and M 0-24" or 600mm .300" (Inch) or 7.62mm (Metric) Other sizes available on special order – priced on application. Special jaws priced on application. Hardened Bars on 6", 12" and 24" models: these models are also furnished with center points for dividers. * Includes redemption card for Standard Letter of Certification (SLC). 101 starrett.com S lide C alipers