The Victorinox Key Ring Coupling is a practical accessory designed to secure your Victorinox Swiss Army Knife or other items to your keyring. Made from nickel-plated material for durability, it features a 25 mm keyring diameter for easy attachment.Compact and lightweight, the coupling measures 80 mm in length and 10 mm in height, with a weight of just 20 grammes. A simple yet reliable addition, it enhances the functionality and portability of your everyday tools.