RAM® U-Bolt Double Ball Mount with 1/4"-20 Threaded Stud - B Size Short nuvi 800 Series The RAM-313-DU is a 1

The RAM-313-DU is a 1

The diamond base has two holes 1

one (1) round plate with B size ball

5”) ball base kit for the Lowrance Eagle 4 & 5 and Hook² allows users to swap out the factory mounting solution with a RAM® Mounts solution

RAM® U-Bolt Double Ball Mount with 1/4"-20 Threaded Stud - B Size Short nuvi 800 Series The RAM-313-DU is a 1The RAM B 149Z A 237U consists of a zinc coated u bolt base, short double socket arm and 1" diameter rubber ball, connected to a 1 4" 20 camera thread. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at both ends of the socket arm; this with a twist of the arm knob, allows for infinite articulation and optimum viewing angles. The male thread matches most standard camera and camcorder female