Sink faucets for kitchens are normally taller and wider than bar sink faucets and can vary significantly in size based on the wide range of kitchen sink sizes. For two-handle kitchen sinks, the faucet handles sit about eight inches from each other. However, on a bar sink faucet, the holes for the handles are only four inches from each other, making for a more compact faucet.
Kitchen sink faucets run, on average, from 24 to 30 inches in width. In contrast, a bar sink faucet with two handles is usually no wider than 10 to 12 inches. Those with one handle or touchless operation can save even more sink and countertop space.
However, a bar sink faucet can still have some height to it, especially if it's a bar sink faucet with a sprayer. These faucets are made for convenience, and the height allows you to reach in easily and spray things off without bumping them into the sink.