Precision-forged chrome-vanadium bi-hex ring wrenches supplied as a 3-piece half-moon starter set for confined-access automotive work. Sizes included: 7/16"x1/2", 9/16"x5/8", 3/4"x7/8" to match common starter and accessory fasteners. Fully chamfered box ends reduce rounding and ease engagement on worn nuts; satin-polished finish offers corrosion resistance with a non-reflective surface. Compact, flat profile wrenches improve reach in tight engine bays while maintaining torsional strength for hand-applied torque. packaged in a protective sleeve for storage and transport.

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