RAM Mount 6.25" x 2" Rectangle Base w/1" Ball [RAM-B-111BU] Marine Safety | Personal Flotation Devices It has three inlet ports

It has three inlet ports that offer varying combinations for the inlet hose

Rubber cover helps protect switch from dust and water intrusion

Length 5-1/8" (130 mm)

ANCORs proprietary premium vinyl insulation stays flexible even in extreme cold and resists salt water

stabilized high-density polyethylene

RAM Mount 6.25" x 2" Rectangle Base w/1" Ball [RAM-B-111BU] Marine Safety | Personal Flotation Devices It has three inlet portsRAM 6. 25" X 2" Rectangle Base with 1" Ball The RAM B 111BU consists 1" diameter rubber ball connected to a flat 6. 25" x 2" rectangle base. The base contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. The RAM B 111BU is compatible with the following electronic devices: Garmin GPSMAP 162 Garmin GPSMAP 168 Garmin GPSMAP 175