Starrett 159M Screw Pitch Gauge 0.5-11.5mm

Description

Screw pitch gauges quickly determine the pitch of various external and internal threads. These gauges consist of a substantial steel case with a number of folding leaves at both ends, each leaf having teeth corresponding to a definite pitch.International metric standard – 60° threads.No. of leaves: 28.Pitch range: 0.5 – 11.5mm.Locking device and 60° gauge.