Telescopic gauge, 8-150 mm internal gauge set, 6 pieces

Description

Easy to adjust for precise measurement. Professional precision tool set! Handles are rigidly attached to contact pistons and are automatically self-centering Rigid double-action handle with self-centering feature for checking fast through holes, slots and recesses up to 6 deep Ends of both contacts are head treated stainless steel and precision ground to a radius to allow proper clearance on the smallest hole the pressure gauge will fit. 6pcs gauge set: 5/16 – 6 (8mm – 150mm): Gauges 8-12.7, 12.7-19, 19-32, 32-54 , 54-90 and 90-150mm