Spring Calipers Outside Section is designed for taking transfer measurements or comparisons of external and internal measurements. The Spring Calipers Outside Section is made from quality grade steel material that ensures long lasting usage. Spring Calipers Outside Section has the callipers points hardened for increased wear resistance. Spring Calipers Outside Section is available in a size range varying from 3 inches to 12 inches that indicates the distance between the centre of the rooler and the working ends of the legs.
