Stens 335 859 Blades 2 in 1 Mulching Blade 3 Piece Stens 335 859 Blades 2 in 1 Mulching Blade MTD 942 04053C 3 Pack Specifications Length 17 7/8 Inch; Center Hole 6 Point Star; Width 2 1/2 Inch; Thickness .149 Inch Specifically designed to replace 6 point star center hole Full list of the OEM these blades replace and the models they will fit is in the description below Please ask before purchase if you are unsure about your particular model