Stanley Plane Irons
- Stanley 0-12-133, Replacement irons (blades) are available for all Stanley block & specialist planes. All Stanley replacement plane irons are made from chrome carbon steel which has excellent edge retention characteristics & allows a razor sharp edge to be honed. All cutters are fine rotary ground to give a flat surface that is easier to sharpen.G: Denotes suitable for old style planes. Size. 1.3/4in. To fit 112033 Plane SB3. Stanley 0-12-133 Iron for SB3 1.3/4in