Fowler 52-485-051-0 Screw Pitch Gage, 4-48 Pitch Standard V Thread Micrometer Digimatic scale unit is safely

Digimatic scale unit is safely embedded in the hardened stainless steel blade

Slide lock

10" and 12" for inside caliper measurements

GO/±NG judgement is performed by setting the upper and lower tolerances for max

Handle Length: 2-3/8-3-1/4"/60-82mm

Fowler 52-485-051-0 Screw Pitch Gage, 4-48 Pitch Standard V Thread Micrometer Digimatic scale unit is safelyITEM DESCRIPTION 51 blades, 4 84 pitch standard V thread Narrow designed blades permit use for internal and external screw threads Locking device at each end to secure all blades for storage or position Correct pitch is determined by matching blade teeth with threads Precisely ground and finished Blades marked with thread size