A useful accessory set of 22 contact points for dial gauges.
Set includes: 9 Flat, 5 Ball, 4 Cone, 1 Bent Stem, 2 Straight Stem ø1/32" and 1 Straight Stem ø1/16" contact points.
Imperial 4-48 thread. Will not fit gauges with M2.5 thread - please check before ordering.