12" Inside Caliper

12" Inside Caliper  454-12

Inside Calipers are used to gauge the inner diameter of an opening and then transfer that measurement to a ruler. The forged steel legs feature hardened points for precise marking of the work piece. Inside Calipers are frequently used in conjunction with our Precision Rulers for the most accurate measurement transfer.

• Inside Caliper has 12-15/16” legs and 12” jaw capacity.
• For gauging inner diameters and transferring measurements to a ruler.
• Hardened and tempered bow springs assure uniform tension without side play.
• Adjusting screw has self-seating washer and nut for quick adjustments.
• Legs made from special caliper steel with hardened measurement points.
• Conforms to government specifications GGG-C-95.

General Tools & Instruments 454-12 12" Inside Caliper