We are a distributor of FIRM JOINT CALIPERS in different shapes and materials. We are located at Tehran and you can contact us at gostaresh_sanat@yahoo.com
FIRM JOINT CALIPERS 
OUTSIDE SPRING CALIPERS
INSIDE SPRING CALIPERS
INSIDE SPRING CALIPERS
INSIDE SPRING CALIPERS
WING PASS
SPRING CALIPERS AND DIVIDER SET
OUTSIDE SPRING CALIPERS
INSIDE SPRING CALIPERS
SPRING DIVIDERS