Precision ring gauge built for go/no-go verification of cylindrical parts threaded to Metric Fine 6g, specifically in the right-hand configuration for M55 x 2. Ideal for manufacturing floor QA, inspection labs, and precision machining setups that demand reliable, repeatable measurements.

• Go-type ring gauge: Quick, pass/fail checks for parts with M55 x 2 right-hand threads using Metric Fine 6g standard.
• Right-hand thread compatibility: Precisely matched for M55 x 2 right-hand thread geometry to ensure correct engagement and sizing.
• 685 Series precision: Part of the 685 Series, engineered for consistent performance in demanding production environments.
• Material: Made from high-quality steel to deliver durability and long-term dimensional stability.
• Grip-friendly design: Knurled outer edge provides secure handling during measurement procedures, even with gloves on.
• Applications: Suited for automotive, aerospace, and general engineering applications where metric fine 6g measurements are standard.

This GO gauge helps you streamline quality control by offering fast, reliable checks that confirm parts meet the exact M55 x 2 right-hand thread size. Its durable steel construction stands up to busy workshop environments, while the 685 Series design ensures repeatable results across daily use, setup, and routine inspections. Use it during initial setup, incoming inspections, and in-process checks to minimize rework and improve overall fit and performance of cylindrical components.