The combination/scarifier drag is designed to break up hard-crusted playing surfaces. The heavy duty welded steel angle iron construction will hold concrete blocks when needed. Dual action groomer has large 2 1/2" scarifying teeth on one side and works as a leveling drag on the other side. Measures 6'wide and 16 1/2" deep for added stability. Incudes a tow chain and 1" solid steel drag bar for smoothing and leveling after scarifying. Price per single unit. Due to the size of this item, it may ship Freight. You will be notified of any additional charges.