Starrett 50629 Radius Gage 9/64 Inch

Product Description

The STARRETT 50629 is a single-leaf radius gage designed to measure both convex and concave radii of 9/64 inch (approximately 0.141 inches). Finished in satin chrome and constructed from stainless steel, this leaf-style gage provides a durable, corrosion-resistant reference tool for machinists, fabricators, and quality control technicians. It is used to verify fillet radii, edge breaks, and curved profiles on machined or fabricated workpieces. The satin chrome finish reduces glare during inspection, making it easier to read fit and clearance against a workpiece surface.

This gage is suited for use in machine shops, fabrication facilities, and inspection environments where accurate radius verification is required. Each leaf checks a single radius size and covers both convex and concave profiles, eliminating the need for separate tools. It is appropriate for use in both production-floor and quality-lab settings where a compact, easy-to-handle radius reference is needed.

Key Features

• Measures convex and concave radii on a single leaf for dual-purpose use
• Radius size: 9/64 inch (maximum radius 0.14 inches)
• Stainless steel construction for corrosion resistance and long service life
• Satin chrome finish minimizes glare during inspection
• Compact single-leaf design for easy handling in tight spaces

Compatibility

Designed as an OEM-style replacement or supplemental leaf for standard radius gage sets used in general machining and inspection applications.

Installation Notes

No installation is required for this hand-held inspection tool. To use, hold the leaf against the workpiece radius and check for uniform contact or gap. Ensure the workpiece is clean and free of burrs or debris before gauging to avoid false readings. Handle stainless steel gage leaves carefully to avoid bending, which can alter measurement accuracy.