High Quality: These rotary cutter blades are made of high-quality steel for the durability you need to get back to work.
Dimensions: This rotary blade is 3 in. x 16-3/4 in. x 3/8 in. with a 1-1/2 in. bolt hole. The width at edge, the widest point, is 3-1/4 in.
MODEL: 4' SUNSHINE, 4' COMMANDO, 4' COMPETITOR UPDRAFT CCW ROTATION
Compatible OEM# 401-0174S and others
Material Tempered Steel
Dimensions 3 in. x 16-3/4 in. x 3/8 in. with a 1-1/2 in. bolt hole
Heat Treat RC 38-42
Ductility Test ASAE-S483
Origin Made in USA