Draper Expert Telescopic Gauge Set

Description

Draper Expert Telescopic Gauge Set (6 Piece) 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 micrometre.  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