Description
17 Piece 0.5-7mm 60 Degree Screw Pitch Gage ~ Correct pitch is determined by matching blade teeth with threaders. ~ Each blade is clearly marked with proper thread size. ~ Blades are protected in a sturdy steel case. ~ Narrow designed ternal and external screw threads. external screw threads. Correct pitch is determined by matching blade teeth with threaders. Each blade is clearly marked with proper thread size. Blades are protected in a sturdy steel case. Narrow designed blade permits use for internal and external screw threads.
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