The Price Western Leather, Leather Key Holders Fob comprises of a belt loop attachment that will fit 2" duty belts and a protective leather paddle to protect your trousers from the potential wearing effects of the key bunch.
With a little practice, key rings can be clipped on and taken off the hook with one hand. However, there's no chance any one else will be able to grab the keys from the hook. It's made to an excellent standard.
This product is tailor made for professional key carriers, such as custody Sergeants.