ACEBRI Mower Blades 21 inch Mulch Blades for Craftsman SPM209370365,for Cub Cadet 742-04276,742-0741,742-0741-0637,942-0741A,for MTD 742-0741,742-0741-0637,742-741,942-0741,942-0741A 2Pack - 175708-5446-1555585381

• 【Applicable model】 Mulching Blade For MTD: RM105 RM110 RM120 RM210 RM220 Walk Behind Mowers with 21 Mower Decks. for Troy Bilt: Tru-Cut 100, Tru-Cut 110, Tuff-Cut 200, Tuff-Cut 210, Tuff-Cut 220, Tuff-Cut 230, Pro-Cut 300, Pro-Cut 310, Pro-Cut 320, TB 105, TB 110, TB 115, TB 120, TB 125, TB 130 XP. for Cub Cadet: CC439, CC949, SRE621, SRS621, CC469, CC46M, CC46MZ, CC98M, CC997ES, S621, SR621, 5521, CC46ES, CC94M, CC98H. for Toro Groundsmaster 3500-D, 3505-D, 4500-D and 4700-D 【Product Dimensions】Lawn Mower Blades Blade length: 20.88 inches, Width: 2.38 inches, Thickness: 0.128 inches, 0.6875 inches Center Hole, Cutting Deck Size: 21 inches, blade material: iron 【Why choose ACEBRI】ACEBRI offers strong, reliable and durable high-performance professional lawn mower blades that have been proven by professionals to be the right blade for clearing yard weeds. 【When to replace】: When the blade of the lawn mower breaks, or the blade cannot cut the grass normally, you can consider replacing the lawn mower blade with a new one. 【Warranty SERVICE】 Please purchase the corresponding mower blade according to your lawn mower model. If you have any questions before or after purchase, please contact us and we will reply as soon as possible.