RAM-D-201U-MI1 RAM Double Socket Arm with Jam Nut - D S gps-garmin-dakota-20-esr9046195 The square adapter base contains

The square adapter base contains four pre-drilled holes at each corner

with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both

5" diameter round base with

This unique design provides a universal solution for virtually any kayak as

RAM-D-201U-MI1 RAM Double Socket Arm with Jam Nut - D S gps-garmin-dakota-20-esr9046195 The square adapter base containsThe RAM D 201U MI1, standard size double socket arm with jam nut, has a socket at both ends that accommodates 2. 25" ball bases. A single spring inside the arm opens the end sockets, allowing you to pivot the ball and socket connection. This socket technology allows for almost infinite adjustment and perfect viewing angles. PRODUCT DIMENSIONS Overall Length: 8. 44" SOCKET TO SOCKET LENGTH 6. 88" BALL SOCKET SIZE D Size (2. 25") WEIGHT CAPACITY 6 lbs