RAM Mounts Ball Adapter with AMPS Plate

2" x 1.7" square ball base features industry-standard AMPS hole pattern with four pre-drilled holes at each corner

Included B size 1" RAM rubber ball allows for connection to any B size RAM double socket arm; ball and socket technology allows for near-infinite adjustability

Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environments

Backed by a lifetime warranty

Compatible with Garmin zumo 390LM,Garmin zumo 396 LMT-S,Garmin zumo 450,Garmin zumo 500,Garmin zumo 595LM,Garmin zumo 660,Garmin zumo 665,Magellan TRX7 CS,Road Tech Zumo 590,Road Tech Zumo 660,Road Tech Zumo 665,TomTom Rider 2,TomTom Urban Rider