Where would you be in a power outage if you only had an electric can opener? You would be hard pressed to open that can of soup to eat by candle light! The majority of manual can openers in this selection come with a clamp base so that you can be easily mount to a sturdy surface in your kitchen. All you will need to do is attach the can and turn the snazzy handle. Choose among many different styles. All are sturdy and reliable. You will be happy to have these on hand if the lights go out!