An ORIGINAL 2 3/8 INCH WIDTH CUTTING IRON AND CHIP BREAKER for a Keen Kutter KK 4 1/2, KK 6 or KK 7 bench plane by the E.C. Simmons Hardware Company, St. Louis, Missouri. This tapered form iron and chip breaker came from a KK 7 jointer plane. The cutting iron is clearly marked with the distinctive Keen Kutter logo. The original screw to secure the chip breaker to the cutting iron is included as well. Length = 7.00 Inches (Ref. Id No.: 343290) [Free Shipping]