C.S. Osborne No. 31

line of curved awl blades manufactured by C.S. Osborne

No UPC Overall Length (stated) Widest Part of Flat (measured) Length After Bend (measured)
31 2½ 62082 2½″ 0.114″≈2.9mm 0.295″≈7.5mm
31 3 62084 3″ 0.108″≈2.75mm 0.315″≈8.0mm
31 3½ 62086 3½″ 0.150″≈3.8mm 0.354″≈9.0mm

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