Starrett 5 Piece Telescoping Gage Set TSP9970 10 X 32Mm Metric Woodruff

10 X 32Mm Metric Woodruff Keys - 3Pk

with 2 sets (internal & external) solid jaws

Can be fitted with clamp included for spray gun light

amplifiers and magnetic pickup distributors

multi-purpose tool holder includes 5 pockets made from real leather

Starrett 5 Piece Telescoping Gage Set TSP9970 10 X 32Mm Metric WoodruffThe Starrett Telescoping Gage is used for determining the true size of holes, slots, and recesses up to 6" (150mm). The ends of both contacts are hardened and ground to a radius to allow proper clearance on the smallest hole the gage will enter. These tools must be slightly rocked in the hole being measured to ensure that the tool is on the proper diameter before it is locked and withdrawn. The final hole size is obtained by measuring over the gage