Benro Arcasmart SidearmFor more mounting flexibility with your smartphone, look no further than the Benro ArcaSmart SideArm Phone Clamp. This smartphone clamp can be mounted to a inch 20 mount, an Arca Swiss style quick release clamp, or even use handheld for quick shooting or live streaming. For additional flexibility, you can adjust the angle of your smartphone, depending on your setup. The adjustable clamp rotates to mount phones vertically or horizontally, adapting to