Dasqua 8-100mm / 5/16-4" Telescoping Gage Set. Use telescoping gages to measure ID, deep holes, recesses, slots, grooves, and other hard to reach places.
Measuring range is 5/16-1/2", 1/2-3/4", 3/4-1-1/4", 1 1/4-2 1/8", 2 1/8-3 1/2",3 1/2-6" and 8-12.7mm, 12.7-19mm, 19-32mm, 32-54mm, 54-90mm, 90-52.4mm. 4" reach.
Self-centering, double action allows you to check inside measurements quickly. Measure the actual size or lock the self-centering plungers to a known size for a go-no go gage.
Satin chrome finish. Rigid handles with smooth movement. Constant spring tension for a uniform feel. Contact point ends are hardened tool steel that has been precision ground on a radius of the smallest hole the gage will enter. Supplied in a fitted case.
