Amazon
Measuring range of 1/2 to 6" One rigid contact arm and one spring-tensioned telescoping arm for taking measurements Contacts are hardened and ground to a radius for clearance within holes Handles measure 2-3/8" and 3-1/4" in length
Measuring range of 1/2 to 6" One rigid contact arm and one spring-tensioned telescoping arm for taking measurements Contacts are hardened and ground to a radius for clearance within holes Handles measure 2-3/8" and 3-1/4" in length