Maxpower 330100 The Dethatcher Blade Kit: * Converts your rotary mower to a power rake in minutes * Mulches leaves * Loosens and removes dead grass * Allows moisture, fertilizer and air to penetrate lawn * Universal power rake and dethatcher includes 16 in blade, spring, and sizing washers * Contains 3/8 in, 7/16 in, 1/2 in, 9/16 in, 5/8 in, and 13/16 in center hole sizing washers * Made in USA * 16 in blade * 10 lbs * Carded