Amazon.com : Suchtale 48inch Tow Behind Dethatcher with 24 Spring Steel Tines,Lawn Sweeper Garden Grass Tractor Rake Removes Thatch from Large Lawns, Riding Lawn Mower Attachments for Outdoor Yard Tools Lawn Care :
Amazon.com : Suchtale 40inch Tow Behind Dethatcher with 20 Spring Steel Tines,Lawn Sweeper Garden Grass Tractor Rake Removes Thatch from Large Lawns, Riding Lawn Mower Attachments for Outdoor Yard Tools Lawn Care :
Earthquake De-Thatcher Attachment Kit DK43 - The Home Depot
Husky 54 in. Long Wood Handle 19-Tine Adjustable Thatch Rake 77113-950 - The Home Depot
CRAFTSMAN 15-in Thatching Rake in the Lawn & Leaf Rakes department at Lowes.com