RAM Mounts - 1.5" Ball Mount For Humminbird Helix 5 - RAM202153B202

Powder coated marine grade aluminum mount. The round 2.5" diameter round base (Universal AMPs Hole Pattern), short 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 10 pounds.