Expert Quality, for measuring of bore diameter and groove width. The spring – loaded plunger expands within the hole. Knurled locking screw allows plunger contacts to be held in position, removed and measured with a micrometer. Satin chrome finish. Supplied in PVC storage wallet with ranges marked.

1 x Gauge range: 8 – 13mm (5/16 – 1/2″) Length: 115mm
1 x Gauge range: 13 – 19mm (1/2 – 3/4″) Length: 115mm
1 x Gauge range: 19 – 31mm (3/4 – 1.1/4″) Length: 115mm
1 x Gauge range: 31 – 54mm (1.1/4 – 2.1/8″) Length: 145mm
1 x Gauge range: 54 – 89mm (2.1/8 – 3.1/2″) Length: 145mm
1 x Gauge range: 89 – 150mm (3.1/2 – 6″) Length: 145mm

Weight	0.384 kg
Brand	DRAPER

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