Thread Checker, 44 Nut and Bolt Thread Checker Individually Housed in Case, Bolt Size and Thread Gauge 23 Inch & 21 Metric, Suitable for Size Check in Tricky and Narrow Areas
SAR 120
Blue Thread Checker, Nut and Bolt Thread Checker Standard and Metric,Bolt Size and Thread Gauge,Bolt and Nut Identifier Gauge can be Hung or Placed on The Table for Use.
SAR 47