Product Overview Metal Key Holder Black fits 2 1/4 duty belts Reviews (1 review) Write a Review 1 Review Hide Reviews Show Reviews 5 Perfect fit for the NYPD Duty Belts Posted by Chief David Carlson on 3rd Feb 2013 These fit perfectly on the NYPD style duty belts. Formed to accept the thickness of the billet. Can be used on Sam Browne style duty belts as well. Perfect for cuff key and whistle. Will issue these to all my uniformed members.