Inch Screw Chek'r for #4 to 1/2" in UNC and UNF Pitches

Item #: 86938
Our Price $29.95
Our Price $29.95

Screw Chek'r Identifies Inch Screw Sizes Instantly

Larger version of our popular inch-size Screw Chek'r is an ingenious, threaded gauge which quickly tells you size, threads per inch, tap drill size, clearance drill size, length and basic diameter of screws from #4 to 1/2" in UNC and UNF Ppitches. Also straightens bent screws and cleans-up rusty and battered threads. Made in the USA of heavy gauge, satin chrome plated steel. Instructions included.

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