RAM 1" Ball U-Bolt Rail Mount with Adapter for Lowrance Elite 4 & Mark 4 Fishfinders

Features:   Zinc coated u-bolt base with 1" ball, fits handlebars / small rails from 0.5" to 1.25" in diameter Standard (medium) size double socket arm - overall length: 3.73"; socket to socket: 3" RAM Quick Release Ball Adapter with 1" Ball for Lowrance Elite-4 & Mark-4 Series - inserts directly to the back of Lowrance fishfinder Includes black cover caps for exposed ends of the U-bolt RAM ball and socket system - Easily adjust to your best viewing angle Constructed of powder coated marine grade aluminum & high strength composite Holds up to 2 lbs. Made in the USA Included Hardware:     (1) 1/4"-20 zinc coated u-bolt for 0.5" - 1" rails (1) 1/4"-20 zinc coated u-bolt for 1" - 1.25" rails (2) 1/4"-20 nylock nuts (2) rubber caps (1) u-bolt spacer   Compatible Lowrance Devices: Elite 3x Elite 3x DSI Elite-4 Elite-4 DSI Elite-4 Gold Elite-4x Elite-4x DSI Elite-4m Mark-4   Brand: RAM Mounts P