CLASS ZZ PIN GAGE SETS & LIBRARIES
(BLACK OX)

DISCONTINUED LIMITED AVAILABILITY

Black OX class zz pin gages have a .0002″ tolerance limit and roundness limit of .0001″ ( note tolerance limits increase above .8250″ per gage makers tolerance chart ) backed with the same 30 day guarantee as our premium grade gages, sold under the Meyer Gage brand that you’ve come to know and trust. These gages are offered at a price every shop can afford. Perfect for general shop floor use.

FEATURES

  • Black Oxide treatment
  • Class ZZ .0002″ tolerance
  • Box and gages clearly marked
  • No sharp edges
  • All gages 2” long
  • Your choice of plus or minus
  • Certificate of conformance to ANSI B89. 1.5-1998

USES

  • Measuring hole sizes and depth
  • Checking locations
  • GO & NO/GO gaging
  • Inspect holes, or slots for pass / fail conditions
  • Checking micrometers and calipers

FINISH

  • Black OX surface treatment
  • Centerless Ground
  • 10 micro-inch finish
  • Heat treated to 60-62 Rockwell C
  • English gage with .0002″ limit
  • Roundness Geometry .0001″ limit