RAM 1.5" Ball Mount with 2.5" Round Base & 1.5" x 3" Plate for the Humminbird Helix 5 ONLY - RAM-202-153-202U

The RAM-202-153-202U consists of a round 2.5" diameter round base (Universal AMPs Hole Pattern), double socket arm and 1.5" x 3" rectangular base. The rectangular base contains four holes with a center to center pattern of 1" x 2.5". For most applications, mount will support up to ten pounds. Compatible Devices:Humminbird Helix 5 Center to Center Hole Pattern:1" x 2.5" Weight Capacity:10 lbs. Overall Height:7.35" Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size:1.5" Rubber Ball SizeNote:The "U" in the part number reflects product packaged in poly bag. Hardware for mounting to device not included with purchase. Weight:1.25 lbs. Videos Kayak Gear - RAM® Kayak Mounting Systems - Rod Holders, Fishfinders, Cameras, Radios RAM 1.5" x 3" Rectangle Base with 1.5" Ball Components RAM C Size 1.5" Ball On Rectangular Plate With 1" X 2.5" 4-Hole Pattern - RAM-202U-153 RAM Medium Length Double Socket Arm for C Size 1.5" Balls - RAM-201U RAM 2.5" Round Plate with AMPs Hol