RAM-B-138U RAM Double Ball Drill-Down Mount with Diamon gps-garmin-astro-320-esr3138285 plate with a 75mm X

plate with a 75mm X 75mm VESA hole pattern

5 INCHES - 1

RAM-271-2-RBU RAM Rail Clamp Double Ball Base

these retaining arms hold firm with the screen up or down

infinite adjustability

RAM-B-138U RAM Double Ball Drill-Down Mount with Diamon gps-garmin-astro-320-esr3138285 plate with a 75mm XThe RAM B 138U consists of a medium length B size 1" double socket arm, one 2. 5" diameter round ball base, and one diamond ball base (both bases feature the universal AMPS hole pattern). The ball and socket system provides shock and vibration damping, and allows for near infinite adjustability to achieve an ideal viewing and operating angle of your device. PRODUCT DIMENSIONS Overall Height: 5" SOCKET TO SOCKET LENGTH 3" HOLE PATTERN 4 Hole AMPS: 1.