Mantis 7321 Aerator-Dethatcher Attachments Combo for Tillers

Mantis 7321 Aerator/Dethatcher Attachments Combo for Mantis Tillers Aerating and dethatching are necessary for a beautiful lawn. Perfect to use in compact, clay soil. Save time AND money!  Features: Aerator Attachment cuts into the soil under your lawn with four sets of tempered steel “knives,” to permit easy absorption of water, oxygen and nutrients. Tines cut 4 hairline slits roughly 2 1/2 inches apart and 1 1/2 inches deep. Aerate before overseeding or spot seeding your lawn. Dethatcher Attachment quickly removes weeds and the tan-looking built-up “thatch” that can choke your lawn. The 60 spring-steel picks let you dethatch a 15″ swath with a single pass. These attachments are only compatible with Mantis Tillers (Except the XP 3550 and 3558 tiller models) Tiller sold separately.