PRO-SERIES USA MADE 51 PIECE 4-84 TPI 60 DEGREE SCREW PITCH GAGE (4901-0094)

Description

4-84 TPI 60 Degree 51 Piece Screw Pitch Gage ~ Made in the USA. ~ Narrow designed blades allows you to use it for internal and external screw threads. ~ Correct pitch is determined by matching blade teeth with threads. ~ Locking device at each end secures all blades for storage or positions an individual blade for use. ~ Each blade is clearly marked with proper thread size. ~ Blades are protected in sturdy steel case. Made in the USA. Correct pitch is determined by matching blade teeth with threads. Each blade is clearly marked with proper thread size. Narrow designed blades allows you to use it for internal and external screw threads. Locking device at each end secures all blades for storage or positions an individual blade for use.