Outside calipers, inside caliper & dividers are forged of special caliper steel. Adjusting screw has a self-seating washer and nut to permit quick and positive adjustment.

Item No. Size Products HM-01-006 6in Divider HM-01-008 8in Divider HM-02-006 6in Outside Caliper HM-02-008 8in Outside Caliper HM-03-006 6in Inside Caliper HM-03-008 8in Inside Caliper Surface Treatment: Polish finished or Black Coating finished Stuff: Carbon steel In Pack: Silde card