25, 655 Metric Dial Indica tors with Long Range 50-125MM RANGES These indicators have a shockless, hardened steel gear train and are furnished with jewel bearings and lug-on-center backs unless otherwise ordered. • Conforms to AGD specifications except for range • Furnished with continuous reading double dial • Direct readout accomplished by (1) graduated top tube which indicates each 10mm of spindle travel, (2) revolution counter which indicates each 1mm full turn of the indicator hand, and (3) indicator hand which shows each 0.01mm of spindle movement 655-2081J Dial Indica tors 3/8" (9.5) .375" (9.5) 5/32" (4) 1/4" (6.4) 1/4" (6.4) 3/4" (19) C D F B G 25, 655 Metric Dial Indicators with Long Range Cat. No. EDP Graduation AGD Group Stem Diameter Range Dial Reading Revs. of Hand 25-2081J 56225 0.01mm 2 .375" (9.5mm) 50mm 0-100 50 655-2081J 56230 3 25-3081J 56226 0.01mm 2 .375" (9.5mm) 75mm 0-100 75 655-3081J 56231 3 25-4081J 56227 0.01mm 2 .375" (9.5mm) 100mm 0-100 100 655-4081J 56232 3 25-5081J 56228 0.01mm 2 .375" (9.5mm) 125mm 0-100 125 655-5081J 56233 3 Not available with special non-shock mechanism. For contact points, attachments and accessories, refer to the end of the AGD Dial Indicator listings. Approximate Dimensions Inch and Millimeter Cat. No. A B C D E F G 25-2081J 2-1/4" (57mm) 2-1/16" (52mm) 1-13/16" (46mm) 2-1/16" (52mm) 3-3/32" (79mm) 2-7/8" (73mm) 15/32" (12mm) 655-2081J 2-3/4" (70mm) 2-1/2" (63.5mm) 1-5/8" (41mm) 2-1/16" (52mm) 3-3/32" (79mm) 2-7/8" (73mm) 7/16" (11mm) 25-3081J 2-1/4" (57mm) 2-1/16" (52mm) 2-13/16" (71mm) 3-1/16" (78mm) 4-9/16" (116mm) 3-7/8" (98mm) 15/32" (12mm) 655-3081J 2-3/4" (70mm) 2-1/2" (63.5mm) 2-5/8" (67mm) 3-1/16" (78mm) 4-9/16" (116mm) 3-7/8" (98mm) 7/16" (11mm) 25-4081J 2-1/4" (57mm) 2-1/16" (52mm) 3-13/16" (81mm) 4-1/16" (103mm) 5-61/64"(151mm) 4-7/8" (124mm) 15/32" (12mm) 655-4081J 2-3/4" (70mm) 2-1/2" (63.5mm) 3-5/8" (92mm) 4-1/16" (103mm) 5-61/64"(151mm) 4-7/8" (124mm) 7/16" (11mm) 25-5081J 2-1/4" (57mm) 2-1/16" (52mm) 4-13/16"(122mm) 5-1/16" (129mm) 7-1/4" (184mm) 5-7/8" (149mm) 15/32" (12mm) 655-5081J 2-3/4" (70mm) 2-1/2" (63.5mm) 4-5/8"(117.5mm) 5-1/16" (129mm) 7-1/4" (184mm) 5-7/8" (149mm) 7/16" (11mm) 159 starrett.com I ndica tors and G ages