Black & Decker TR117 3.2-Amp Hedge Trimmer, 17" 3.2-Amp motor for trimming branches up 5/8-inch 17-inch dual-action blade for up to 40-percent less vibration than single action blades Pre-hardened, rust-resistant hardened steel blades stay sharp longer Lightweight, compact design is easy to use with less fatigue Lock-off switch prevents accidental start-up