Master Rings
GO Rings
NO-GO Rings
Ranging in size from .059 to 18.8 inches
Master Setting
Ranging in size from 18.0 to 40.0 inches
Trilocks
Taperlocks
Master Discs
Standard & Extra Length Reversible
Ranging in size from .01 to 23.50 inches
Barrel Type
Bar Type
Countersink
Adaptable to Internal (ID) Groove Inspection
Trigger Style
Internal (ID) Checks
External (OD) Checks
Hole Spacing
Gear Checking
Ottawa Gage, Inc,美国Ottawa Gage,光滑环规,光滑塞规,非标检举、校准