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The VALUE COLLECTION 615-4828 is a 7/16 inch radius gage used to measure and verify concave and convex radii on machined parts, fabricated components, and finished surfaces. The blade is constructed from steel with a chrome coating that resists corrosion and wear during regular shop use. At 0.003 pounds, it is a compact, lightweight hand tool suited for bench inspection and field verification tasks. Machinists, fabricators, and quality-control technicians use this type of gage to confirm radius dimensions against drawing tolerances without requiring powered equipment.
This radius gage is appropriate for general metalworking, fabrication shops, and maintenance environments where radius verification is a routine part of dimensional inspection. It is well suited for checking fillet radii, rounded corners, and curved profiles on parts during in-process or final inspection. The single-blade format makes it a straightforward go or no-go reference tool for the 7/16 inch radius specification.
Designed as a standard hand-inspection radius gage for general metalworking and fabrication applications requiring verification of a 7/16 inch radius.
No installation is required for this hand tool. Clean the part surface before use to ensure accurate blade-to-surface contact and prevent false readings. Store the gage in a dry location away from abrasive materials to preserve the chrome coating and blade accuracy.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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