RAM Garmin Cradle - Monterra with 1" Ball attribute-kit B Size medium-length double socket

B Size medium-length double socket arm with one open 1" socket

RAM-337U RAM® Ball Adapter with 1/4"-20 Female Threaded Hole and Hex Post – C Size

25" x 2" universal plate adapter for RAM® marine swing arm mounts

Mounting hardware: 4 x #8-32 x 5/8" machine screws

RAM Garmin Cradle - Monterra with 1" Ball attribute-kit B Size medium-length double socketRAM HOL GA64 238U RAM Form Fit Cradle for Garmin Monterra with Diamond Base The RAM HOL GA64 238U pairs the Garmin Monterra form fit cradle with a RAM B 238U diamond base carrying a 1" B size ball, ready to bolt straight onto any RAM B series arm. Key Features Model specific form fit cradle with full access to all ports Diamond base bolts directly to the cradle, adding a 1" B size ball ready for any RAM B series arm High strength composite cradle;