The MaxPower 561548B 2-Blade Set is specifically designed for 42-inch cut lawn mowers, compatible with brands such as Cub Cadet, Troy-Bilt, and others. Made of durable steel material, this blade set comes in a sleek black color and weighs 6 pounds. With a size that replaces OEM #'s 942-04308, 942-04312, 742-04126, this set includes 2 blades and is a reliable choice for maintaining a beautifully landscaped yard.