Starrett 50622 Radius Gage 1/32 Inch Convex Concave

Product Description

The STARRETT 50622 is a single-leaf radius gage designed to measure both convex and concave radii of 1/32 inch (0.03 inches maximum radius). Built from stainless steel with a satin chrome finish, this gage delivers consistent readings in shop and field environments where surface inspection and fit verification are routine tasks. Machinists, tool-and-die workers, quality control technicians, and precision fabricators use radius gages to verify fillet radii, corner radii, and profile tolerances on machined, cast, and formed parts. The satin chrome finish reduces glare and surface reflection, making it easier to read the gage leaf against a workpiece under shop lighting.

The 50622 is suited for use in machine shops, fabrication facilities, and inspection stations where 1/32 inch radius verification is required. Its compact single-leaf form makes it easy to store alongside other individual radius leaves or as a standalone reference tool. This gage is appropriate for use on ferrous and non-ferrous materials and is well-suited to both production environments and bench inspection work where a dedicated leaf for a single radius size is preferred over a full set.

Key Features

• Measures both convex and concave radii with a single leaf
• Radius size: 1/32 inch (0.03 inches maximum radius)
• Stainless steel construction for durability and corrosion resistance
• Satin chrome finish minimizes glare during inspection
• Lightweight at 0.05 pounds for easy one-hand use

Compatibility

Designed as a standard individual radius gage leaf for general-purpose inspection of convex and concave radii on machined and formed workpieces. Compatible with applications requiring a 1/32 inch radius reference.

Installation Notes

No installation is required for this inspection tool. Ensure the workpiece surface is clean and free of burrs or debris before applying the gage leaf to achieve an accurate reading. Handle stainless steel gage leaves with care to avoid nicks or bending that would affect measurement accuracy. Store the leaf in a protective case or pouch when not in use to preserve the finished edges.