The RAM Mounts for Humminbird Helix 8-10 in. & XPLORE Series gives anglers a rock-solid, adjustable mounting solution when reading contours, tracking bait, and staying on fish for bass, walleye, and panfish. This complete flat-surface, drill-down mount fits Humminbird XPLORE units and Helix 8, 9, and 10 models, replacing factory setups with a more secure, confidence-inspiring hold. RAM's ball-and-socket system pairs with a double socket arm to deliver near-infinite adjustability, so you can fine-tune screen angle from the bow, console, or kayak as the light and boat position change. Built from powder-coated, marine-grade aluminum, the mount handles vibration and chop while keeping your electronics locked in and easy to read all day.Flat-surface, drill-down mount for Humminbird XPLORE and Helix 8, 9, & 10Ball-and-socket system delivers near-infinite viewing adjustmentDouble socket arm holds screens steady in rough freshwater conditionsPowder-coated, marine-grade aluminum construction resists corrosionSpecifications:Overall Height: 7 7/8'3 lbs.Socket to socket length: 3.6'Rectangular Plate: 1 1/2' x 4 1/2'Top plate: 2' x 5'Bottom plate: 3.68' DiameterBall size: 2 1/4'Weight capacity for standard use is 6 lbs.Weight capacity for heavy-duty use is 5 lbs.Manufacturer's lifetime warranty