The Crown ball base contain mounting holes aligned to work with Crown Work Assist® clamp accessories
6 inch double socket arm and 4
The VESA plate contains a 75mm X 75mm hole pattern
The RAM-101U-247-25 consists of a 6 inch double socket arm
5" diameter ball connected to a base with single strap
RAM® Large Marine Electronics Mount ZenPad Z10 The Crown ball base containThe RAM 137U, powder coated marine grade aluminum mount, consists of a double socket arm mount, one 2. 5" diameter round base with 1. 5" rubber ball and flat 11" x 3" rectangular plate. The plate contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. Rubber ball, socket technology dampens shock and vibration, as well as