GUNSON thread gauge

Discover the GUNSON thread gauge kit, a practical set of four individual gauges designed to measure imperial and metric threads precisely. This kit also allows quick diameter identification using specially designed holes. Made from robust aluminium, it ensures exceptional durability. Imperial units cover a range from 5/16" to 3/4" with pitches from 10 to 44 tpi, while metric units range from 2,5 mm to 22 mm with pitches from 0,45 mm to 2,5 mm.