Precision Bore Gauge FOR MEASURING GROOVES AND RECESSES SN Holder with retraction for measuring recesses with groove width from 3 mm; in wooden box, without dial gauge. Delivery with one measuring pin for the required diameter within the application range
Schwenk 17000000 Precision Collapsible Bore Gauge FOR MEASURING PILLOW BLOCK HOUSINGS, INTERNAL GROOVES AND RECESSES with 180° rotatable fixed measuring pin; in wooden box, without dial gauge application range[mm] 30-52mm