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 4 in. x 23 in. x 1/2 in. with a 1-1/2 in. bolt hole. The width at edge, the widest point, is 4 in.
MODELS: RCR5015, RCR6015 LEFT HAND BLADE. CW ROTATION LIFT. 20-1/2 CENTER HOLE TO END OF BLADE.
Compatible OEM# 820-170C and others
Material Tempered Steel
Dimensions 4 in. x 23 in. x 1/2 in. with a 1-1/2 in. bolt hole.
Heat Treat RC 38-42
Ductility Test ASAE-S483
Origin Made in USA