Troy-Bilt TB144 26cc 4-Cycle Gas-Powered Cultivator/Tiller with Edger Attachment Kit SpringAssist starting system for dramatically reduced starting effort - starts with a slow and steady pull. Edger attachment kit included - converts in minutes with no tools required. 8-inch patented steel cultivating tines dig, weed and shred for premium soil preperation. Adjustable tilling width from 6-inch to 10-1/4-inch, Adjustable tilling depth up to 8-inch Non-CARB Compliant/Not For Sale In California