RAM-B-121-UN8U RAM X-Grip Mount with Yoke Clamp Base fo gps-garmin-astro-320-esr3138285 1" to a maximum of

1" to a maximum of 3" in diameter

(1) 3/8"-16 Nylock Nut

ball and socket system with RAM

AMPS hole pattern and 4

arm and round 2

RAM-B-121-UN8U RAM X-Grip Mount with Yoke Clamp Base fo gps-garmin-astro-320-esr3138285 1" to a maximum ofThe RAM B 121 UN8U consists of a yoke clamp base, double socket arm system and universal spring loaded X Grip cradle for 7" 8" tablets. The yoke clamp base will fit rails from 0. 625" to a maximum of 1. 25". The 1" rubber ball is positioned at a right angle to the plane of the mount; when connected to a rail, the ball sits parallel to the rail. Designed into the mount is a 1" diameter patented rubber ball and socket system with adjustment points at