Black & Decker® HT20 Electric Hedge Trimmer, 3.8A, 20"Packed with a 3. 8 amp motor, this corded hedge trimmer provides enough power for most hedge trimming jobs. Dual action, 20" blades trims branches with less vibration compared to Black & Decker single action blade models. Powerful 3. 8 amp motor provides the power for most hedge trimming jobs 20" dual action blades cut branches faster with 40% less vibration Ideal for cutting branches up to 3 4" diameter Pre hardened, rust resistant steel blades stay