Zero Check, Precision Cylindrical Ring & Plug Gages

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Zero Check, Precision Cylindrical Ring & Plug Gages supplies a full line of ring and plug gauges, including the Z‑check Pin gauges. The product portfolio is available in steel, stainless steel, carbide and chrome, and covers a range of gauge styles such as progressive, reversible plug, trilock, taperlock and master disc. Size offerings span from .005 in. up to 6.010 in., with tolerance grades ranging from ZZ through XXX. The company also performs custom gaging, depth notching, honing and lapping services. Every gauge is inspected with master standards that are traceable to NIST, ensuring compliance with ASME/ANSI specifications. Expedited delivery options are provided for time‑critical orders.

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