Speed up your workflow and eliminate alignment errors with this Aluminum Bottle Opener Keychain Jig from The 328 Collective. Bottle opener keychains have curved edges and irregular shapes that make consistent placement difficult. Unlike rectangular items, they cannot sit square against a fence or XY stop, which can lead to off-center engraving. This jig solves that problem by holding the keychain securely in its exact position, allowing for fast, repeatable engraving every time. Perfect for batch production, small engraving businesses, and hobbyists looking for professional, consistent results.