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Products > Threading Tools > Thread Checkers

Tools for finding the size of an external screw thread

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P/N Description Price  
3459 BoltSize-It Bolt and Nut Checker $4.95
3029 Screw Checker, Inch, PEC $25.50
3031 Screw Checker, Large Metric, PEC $27.95
3461 Screw Checker, Plastic $4.95
3030 Screw Checker, Small Metric, PEC $25.95
3550 Tap and Drill Gage, Starrett "Time Saver" $92.00