Starrett 50632 Radius Gage 3/16 Inch Stainless Steel

Product Description

The STARRETT 50632 is a single-leaf radius gage designed to measure and verify both convex and concave radii of 3/16 inch (0.1875 inches). Built from stainless steel with a satin chrome finish, this gage resists corrosion and holds up in shop environments where fluids, chips, and handling wear are routine. Machinists, toolmakers, and fabricators use it to confirm fillet radii, rounded edges, and curved profiles on machined or fabricated parts. At 0.05 pounds, it is lightweight and fits easily in a toolbox or apron pocket. The satin chrome finish reduces glare, making it easier to check fit against a workpiece under shop lighting.

This radius gage is used in machine shops, fabrication facilities, and maintenance environments wherever precise radius verification is required. It is suited for inspecting turned, milled, ground, or stamped components. Both convex and concave profiles are covered by a single leaf, eliminating the need to carry a matched pair for common radius checks. Trade professionals including machinists, quality control inspectors, and tool and die makers will find this gage appropriate for production floor or bench use.

Key Features

• Measures 3/16 inch (0.1875 inches) radius in both convex and concave orientations on a single leaf
• Stainless steel construction resists corrosion and wear in shop environments
• Satin chrome finish reduces glare for easier visual fitment checks
• Compact and lightweight at 0.05 pounds for easy portability
• Single-piece leaf design for straightforward radius verification without additional tools

Compatibility

Designed as a standard single-leaf radius gage suitable for general-purpose radius inspection on machined, fabricated, or stamped components requiring a 3/16 inch radius profile check.

Installation Notes

No installation is required for this hand-held inspection tool. Before use, clean the workpiece surface and the gage leaf to remove chips, oil, or debris that could affect fit accuracy. Hold the leaf firmly against the radius being checked and inspect the fit under adequate lighting to identify gaps. Handle stainless steel gages with care to avoid nicks or burrs on the leaf edge, which would affect measurement accuracy.