On/Off Volume Switch 4750-20003-903 for DPH, GPH and EPH Series Radios BS Antennas & Mounts OEM "AA" Clamshell is a

OEM "AA" Clamshell is a great alternate or back up power supply when using a charger is not an option

RELM BK Radio GPH

Small Package High and Mid Power Options

Robust Protection: Ensures your Relm BK KNG Portable Radios are well-protected

Sometimes the zone select collar can crack or break on a radio

On/Off Volume Switch 4750-20003-903 for DPH, GPH and EPH Series Radios BS Antennas & Mounts OEM "AA" Clamshell is aWHAT IS IT? ON Off volume control for Bendix King EPH, LPH, GPH, DPH and Command two way radios WORKS WITH: EPH Radios GPH and GPH CMD Radios DPH and DPH CMD Radios WHY YOU NEED THIS: This is a replacement on and off switch for a legacy handheld radio by BK Technologies formerly Relm Bendix King that you need to repair.