An ORIGINAL 2 1/4 INCH WIDTH CUTTING IRON AND CHIP BREAKER for a Keen Kutter No. 5 1/2 or 5 1/2 C heavy jack plane by the E.C. Simmons Hardware Company, St. Louis, Missouri. These irons, which were produced for the E.C. Simmons Company by the Ohio Tool Company are of an extra thick construction and have tapered profiles in the manner of a plane iron for a wooden bench plane. The blade is clearly marked with the Keen Kutter logo on this uncommon cutting iron and chip breaker pair. The original screw to secure the chip breaker to the plane iron is included as well. Length = 7.25 Inches (Ref. Id No.: 421158) [Free Shipping]