North Coast Medical Thin-Gauge Metal Small D-rings For Splints are ideal for making small straps for fingers and pediatric splints. These small D-rings work well with 1/2' Hook and Loop Strap. Outside dimensions are 3/8' x O' (9.5 x 17mm) with a 1/2' (13mm) inside width.Other products from H e a l t h P r o d u c t s F o r Y o u