Description
The 6pcs bore gauges are made of high quality material with fine workmanship, the handle is rigid and durable for long time use..Telescoping gages are used for determining the true size of holes, slots, and recesses up to 6" (150 mm)..The ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the T-gage will enter..Simple and smooth to opearte, spring of the bore gauge is loaded with knurled locking knob and knurled holding area..The lightweight T-gage set can be well protected and carried anywhere with you inside the storage case.