Arnold 21" & 22" Deluxe Universal Dethatching Blade 490-100-0083 There are several replacement cartridges

There are several replacement cartridges to choose from including: Culligan® model S1A

big or small

The Tell CL100006 Satin Stainless Steel Storeroom Lockset is a heavy duty commercial storeroom ball knob

plus built-in wire cutter and comfort grip

Removes 2 times as much creosote as the Chimney Sweeping Log (CSL)

Arnold 21" & 22" Deluxe Universal Dethatching Blade 490-100-0083 There are several replacement cartridgesArnold 21" & 22" Deluxe Universal Dethatching Blade for most Walk Behind Mowers Equipped with 21 or 22 inch Mowing Deck. Dethatches, Scalps, Rakes, Cuts, Mulches and Bags. Fits most 21" and 22" walk behind mowers from the following manufacturers: Troy Bilt, Craftsman, Bolens, Honda, Huskee, Husqvarna, Lawn Boy, Murray, Poulan, Snapper, Toro, Yard Machines and Yard Man. Includes HOP Toro adapter. Hardware included. 3 8", 7 16" & 5 8" universal center