Craftsman Bottle Cap Wrench Bottle Opener, 9-44500 Craftsman cap wrench bottle opener is made of high-quality, durable steel and styled to look like a Craftsman wrench. Craftsman durability means you'll be able to depend on this bottle opener for many years to come. Handy hole in the handle so you can hang it up with your tools or kitchen appliances. Styled to open bottles easily by increasing your leverage. Backed by Craftsman's Lifetime Guarantee.