Stanley 12-508 Plane Iron Cutter Blade 1 5/8″ Wide (40mm) 4 3/8″ long 3 Notches Fits Models: 220A 12-220G, 12-020G, 9 1/2G, 9 1/2A, 220G, UK G12-020, G12-220, and 12-920 Made in Belgium Check Photos and measurements. Ask questions. Original Wrapper / Packaging Inv# 1113- 508 90455