Fenix Helmet Headlamp Mount Black. Now you can adjust the light angle without worrying about the headlamp slipping or having to readjust positioning on your helmet. Compatible with the HM60R HM60R V2.0 HM61R V2.0 HM61R V3.0 HM65R HM65R-T V2.0 HM70R HM71R HM75R HP30R V2.0 HP35R (Standard Edition only) WH23R This mount will NOT work with the HP35R SAR Edition. Specifications for Fenix ALG-04 Helmet Headlamp Mount: Manufacturer: Fenix Color: Black Weight: 0.81 oz Width: 2.76 in Length: 3.54 in Package Contents: Fenix ALG-04 Helmet Headlamp Mount Fenix ALG-04: ALG-04 Helmet Headlamp Mount Black