RAM A CAN II Cup Holder Mount for TomTom GO 520, 630, 720, 920 + More RAM Twist Lock Low Profile Suction Mount for Garmin nuvi 3450 + More RAM A CAN II Cup Holder Mount for Garmin nuvi 3450, 3790LMT + More (RAP 299 2 GA39U) (sku 54251) Garmin Nuvi Cradle Bracket Holder Clip Suction Cup Mount Window 3450lm RAM Brake Clutch Reservoir Mount for Garmin nuvi 1390, 2495LMT + More. The RAP 299 2 GA39U consists of the RAM A CAN II cup holder mount and custom high strength composite cradle for Garmin nuvi 3000 series GPS devices. The cup holder mount includes a 6" flex mounting feature. A durable composite shell construction and soft fins that can be trimmed to fit makes the cup holder mount one of the most portable and versatile Go Anywhere products offered. HARDWARE INCLUDED Assembly Hardware WEDGE DIMENSIONS Fits cup holders between 2. 57" 3. 5" inside diameter MATERIALS Marine grade aluminum High strength composite