Two (2) Brand New Aftermarket Replacement Mulching Blades Fits Fits Cub Cadet: 300 and 900 series walk behind mowers with 21″ deck, except models with cast aluminum decks, 5521, CC46ES, CC94M, CC98H, CC98M, CC999ES, CC99M, SC100, SC500E, SC500HW, SC500Z, SC300HW, SC500Z, SC500HW, SC500EZ, SC100HW, Ranch King: 21″ walk behinds, 1995 and up, Troy-Bilt 21″ walk behinds, 1995 and up, TB110, TB130, TB220, TB230
MTD: 21″ walk behinds, 1995 and up, Huskee 21″ Walk-Behind, Craftsman 21″ Walk-Behind, Columbia 21″ Walk-Behind, MTD Gold 21″ Walk-Behind, 21″ Mastercut, 21″ MTD White Outdoor, Yard Machines: 21″ walk behinds, 1995 and up, Yardman: 21″ walk behinds, 1995 and up
Tech Info:
Length: 21″
Center Hole: Bow tie
Outer Hole: 5/16″
Center To Center: 2 1/2″
Width: 2 1/4″
Thickness: .134″