RAM Drill Down 1" Ball Mount for Humminbird, Lowrance Elite5+ More

Features:   2.5" round base with a series of predrilled holes and a 1" rubber ball Standard size (medium) double socket arm with - overall length: 3.69"; socket to socket: 3" Custom connecting base with 1" ball for listed devices below RAM ball and socket system with easy adjustment for your best viewing position Constructed of powder coated marine grade aluminum Overall height if fully straight: 5" Rated for LIGHT USE, designed to hold smaller marine electronics Holds up to 2 lbs. Made in the USA   Compatible Devices: Humminbird 700 Series 600 Series 500 Series 300 Series 100 Series Matrix Series (excluding Matrix 97) Lowrance Elite-5 Elite-5M Elite-5X Raymarine Apelco Fishfinder with matching hole pattern Brand: RAM Mounts Part number: RAM-B-107U Warranty: Manufacturer's lifetime warranty