Mtd OEM Replacement Blade 302-432
FITS MODELS: 1997 and newer, held on with nut;
Requires 1 of 302-432 and 2 of 302-428 for 46'' deck; toothed blade; not recommended for use with mulch kit; specially designed centre hole to replace six point star
Length 15'' (381mm)
Centre Hole 6 pt. star 
Width 2 1/2'' (63.5mm)
Thickness .187'' (4.7mm)