The General Tools and Instruments 714 Quick Check Screw Gage is a quick way to check thread and screw sizes. Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes. The 3 inch ...

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The General Tools and Instruments 714 Quick Check Screw Gage is a quick way to check thread and screw sizes. Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes. The 3 inch scale allows checking of screw lengths. Checker also gives required drill size for corresponding tap size and proper drill size for like hole. Threaded holes indicate threads per inch while unthreaded indicates size by number and fractions of an inch. The checker is engineered with durable engineering plastic.

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  • Quickly identify machine screws, bolts, wood screws, standard sized rivets, and common cotter pin sizes
  • Checker also gives required drill size for corresponding tap size and proper drill size for like hole
  • Threaded holes indicate threads per inch while unthreaded indicates size by number and fractions of an inch
  • The 3 inch scale allows checking of screw lengths; the checker is engineered with durable engineering plastic
  • Made in the USA
  • Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes
  • Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes
  • Checker also gives required drill size for corresponding tap size and proper drill size for like hole
  • Threaded holes indicate threads per inch while unthreaded indicates size by number and fractions of an inch
  • The 3 inch scale allows checking of screw lengths; the checker is engineered with durable engineering plastic
  • Quickly identify machine screws, bolts, wood screws, standard sized rivets, and common cotter pin sizes
  • Checker also gives required drill size for corresponding tap size and proper drill size for like hole
  • Threaded holes indicate threads per inch while unthreaded indicates size by number and fractions of an inch
  • The 3 inch scale allows checking of screw lengths; the checker is engineered with durable engineering plastic
  • Made in the USA
  • Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes
  • Quickly identify machine screws, bolts, wood screws, standard sized rivets and common cotter pin sizes
  • Checker also gives required drill size for corresponding tap size and proper drill size for like hole
  • Threaded holes indicate threads per inch while unthreaded indicates size by number and fractions of an inch
  • The 3 inch scale allows checking of screw lengths; the checker is engineered with durable engineering plastic

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