Replacement plastic holder for Fenix HM61R Amber V3.0 headlamps, also fits the Fenix HM61R Amber V2.0 model. The holder is useful, for example, if you want to use the headlamp on a helmet with the ALG-03 or ALG-04 helmet mount. This way, you don't have to remove the straps from the original holder, but simply swap the headlamp between holders. It is suitable for a main strap up to 36 millimeters wide.