Blade Adapter

BLADE ADAPTOR FOR MTD 38" & 42" MULCHING KITS. USES 7/16" -20 X 1.25" ATTACHMENT BOLTS. 
BOLT SIZE: 7/16" -20 X 1.25"        DIAMETER: 3-5/16"        SHAFT SIZE: 1"        WIDTH: 7/16", MOUNTING HOLES

LM-MTD-BLADE-ADAPTER-7200

$6.88 + S/H