This is the beast of all ball-style electronic mounts. It stays put in the roughest of sea conditions. You can use this to mount large electronics displays like the Raymarine C and E series, or the Garmin 3200 series chartplotters. It has a short arm for mounting electronics in tight places where a longer arm is not necessary or space is not available. Multiple mounting hole patterns are pre-drilled to adapt to major electronics manufacturer's brackets.
• Powder coated marine grade aluminum
• 2-1/4" rubber ball
• The mounting plate that the electronics goes on is 3" x 11"
• The mounting base footprint is 3.75 inches in diameter