The 22 in hedge trimmer has a high output motor and laser cut, hooked tooth blades engineered for clean, fast cuts on branches up to 3/4 in thick. If obstacles are hit during cutting, the friction clutch engages protecting the transmission. The 22 inches hedge trimmer has a high output motor and laser cut. Hooked tooth blades are engineered for clean fast cuts on branches up to 3/4 of an inch thick. If obstacles are hit cutting, the friction clutch engages protecting the transmission. Compact and lightweight design at 6.6 pounds Battery Not Included.