Insize Thread Plug Gage 3/8-16 UNC Class 2B Series 4643-3C1 Haron STC200 Used as a Go/No-Go gauge High speed steel HSS 3208-100B Insize Limit Micrometer 25-50mm Range Series 3235-50mm
Yard notes & kiln story
Description
Insize Thread Plug Gage 3 8 16 UNC Class 2B Series 4643 3C1 Haron STC200 Used as a Go No Go gauge High speed steel HSS 3208 100B Insize Limit Micrometer 25 50mm Range Series 3235 50mm Used as a Go No Go gauge by setting upper and lower limits Bright Finish – Reduces friction and allows easy inspection of the cutting surface