Promaster Dovetail スマートフォンクランプ

The two ¼”-20 threaded ports are exactly what I needed—I can swap between a tripod and a flex arm without any adapters. It grips my phone firmly with no wobble, and the clamp jaw opens wide enough for my case. Honestly, this is the most hassle-free mounting solution I've tried in years.

Fiddling with phone mounts has always been the worst part of setting up my tripod, but this clamp grabbed my phone securely and the integrated ¼”-20 port screwed onto my rig in seconds. It feels solid and the dual threads mean I don’t have to rebalance everything when I switch from a tripod to a fle

The dual ¼”-20 threaded ports make it super easy to switch between my tripod and a flex arm without any adapters. It held my phone securely even when I tilted the clamp sideways for a low-angle shot.