RAM® コンポジットダブルボールマウント（長方形AMPSプレート付）- ロング

The composite build feels surprisingly sturdy despite being lightweight, and the long arm gives me just enough reach to position my tablet exactly where I need it in the truck. The rectangular AMPS plates lined up perfectly with my existing device backplate, so installation took under five minutes.

The double ball setup gives me way more adjustability than my old single-joint arm, and the composite build feels solid without adding a ton of weight to the dash. The long stem cleared my center vent perfectly, and both AMPS plates lined up with my devices without any fiddling.

The long arm gives plenty of clearance, and the composite build feels sturdy without adding much weight. Took a few minutes to figure out the right ball-tightness, but once set, it holds my tablet rock-solid on bumpy roads.