Draper 39451 150mm Inside Spring Calipers

Draper-39451-150mm-Inside-Spring-Calipers-Draper-39451-P-150mm-inside-spring-callipers-with-fine-ground-tips-and-adjustment-by-means-of-a-knurled-wheel-P-Draper-39451-150mm-Inside-Spring-Calipers

Price: 8.05 from Rapid Online Rapid Electronics Ltd.