The Asimeto 682 Series Plug Gauge (Metric, Right Hand, 6H, M55 x 1) is a precision tool designed for quick, reliable verification of internal threads in metric fasteners. Built for machinists, inspectors, and quality teams, it ensures accurate pitch-diameter checks that conform to industry standards.

• Series: 682 Series plug gauge for precise internal thread verification
• Thread size: M55 x 1 metric with right-hand threading
• Tolerance: Conforms to 6H for consistent internal thread measurement
• End configuration: Dual-ended design with precisely machined thread sections
• Body design: Cylindrical, knurled grip with a red collar for easy orientation
• Material & durability: Constructed from high-quality materials to withstand daily shop use
• Primary use: Measures and verifies the pitch diameter of internal threads in metric fasteners

This gauge enables fast, repeatable checks to confirm that internal threads meet the M55 x 1 specification within the 6H tolerance, helping prevent mismatches and rework. Its robust construction and ergonomic design support reliable QC checks on assemblies, gear housings, and precision components, making it a dependable tool for daily inspection and assembly tasks.