The RAM mount with its unique swinging arm and base includes a straight 6" swinging arm mounted on a horizontal surface support base. At the end of the mount, there is a rectangular top plate measuring 6.25" x 2". The pivot point of the rectangular base allows for a 180-degree rotation, while the swinging arm allows for a 360-degree rotation.

• Product weight: 898 g
• Product dimensions: Length of swinging arm: 6"
• Hole pattern: See AMPS pattern (4 holes)
• Load capacity: Normal use: 1814.37 g | Intensive use: 1360.78 g
• Materials: Marine-grade aluminum
• Packaging type: Retail bag
• Mount type: Drilled
• Ball and socket size: Size C 1.5" (supports 1814.37 g)
• Type of device or accessory: Fishfinder Chartplotter
• Vehicle type: Motorized boat
• Part numbers: RAM-109HS-4U, RAM-111BU
• Ball size: Size C (1.5")