Handy guide to quickly check your bolt width and length. Nut posts let you check the size on both coarse and fine thread. The rulers on both sides handle both Standard and Metric measurements. Also, has thread pitches on the...

Buy Now From Amazon

Product Review

Handy guide to quickly check your bolt width and length. Nut posts let you check the size on both coarse and fine thread. The rulers on both sides handle both Standard and Metric measurements. Also, has thread pitches on the back!

  • Quickly use to size bolts, nuts, drill bits, and thread pitch
  • Durable Hard Plastic
  • Two Ruler Sides Marked with Standard and Metric
  • Nut Posts Handle Both UNC and UNF

Similar Products

Nut & Bolt Thread Checker (Inch & Metric)Screw Chek’r SAE/ Inch Screw Thread Size Gauge (No. 1 to 5/16) 1/8 Inch Heavy Gauge Steel Screw Checker, Made in USAIrwin 12092 1/16-to-1/2-Inch 29-Hole Steel Drill Bit GaugeGeneral Tools 24 Hobby Drill GageOEMTOOLS 25025 26 Blade Master Feeler GaugeGrip Thread Pitch Gauge MM & SAEGOCHANGE Screw Thread Pitch Cutting Gauge Tool Set, Centre Gage 50 Degree Inch System and 60 Degree Metric System, 4 PcsMetal Drill Bit Gauge Wire Bolt Size Diameter Index Metric and SAE (Black)Channellock HP-4A Zinc Coated Hook & Pick Set Acetate Handle, Includes AWL2AB, A902AB, APRBAB, A180AB, 4 PieceCANTESCO TD-16 Blue Premium Nozzle Tip Dip Plastic, 16 oz Jar