Pipe Thread Plug Tap and 1" Hexagon Dies in sizes: 1/8" - 28 BSP. With that in mind you will not lose quality. ABOUT AMCO AUTO PARTS.
Hanson TAP/DIE SET 41PC FR 24606
Vintage ACE Henry L. Hanson Tap & Die Set No. 3525 Wood Box USA AS IS Mixed Set
Hanson TAP/DIE SET 41PC MET 26317 SUPER 26317
Hanson TAP & DIE 54PC MET 26394
Hanson TAP/DIE SET 54PC SET 24640
Hanson TAP & DIE 9/16-1 97094ZR