Limit thread plug gauge from 1mm - 40mm nominal diameter GO thread plug gauge above 40mm- 200mm nominal diameter NO GO thread plug gauge above 40mm-200mm nominal diameter Limit thread setting gauge Wear inspection plug gauge for GO ring gauge Limit thread plug gauge with piloting collar on the No GO part and dirt groove on the GO part     Limit thread plug gauge for trapeeziodal tread GO/NO GO Plug gauge Ball-shaped gauge Taper plug gauge Serrations gauge GO thread ring gauge NO GO thread ring gauge NO GO thread ring gauge with dirt grove Thread setting ring according to DIN 2241 NO GO thread ring gauge for trapeziodal thread Thread gauges according to DIN 2999 Setting ring gauge Limit thread caliper gauge Limit snap gauge Limit snap gauge for groove inspection