The Ulanzi ST-14 IronMan III Metal Smartphone Holder is a robust, all-metal tripod mount featuring an Arca-type base, 1/4"-20 threading, a 360° ball head, and a cold shoe mount—ideal for flexible, accessory-ready smartphone photography and videography.
The Ulanzi ST-14 IronMan III Metal Smartphone Holder is a robust, all-metal tripod mount featuring an Arca-type base, 1/4"-20 threading, a 360° ball head, and a cold shoe mount—ideal for flexible, accessory-ready smartphone photography and videography.
The Ulanzi ST-14 IronMan III is a robust smartphone holder with an Arca-type plate, a 1/4″-20 thread, a 360° ball head and a cold shoe mount.

The holder is all metal and combines Arca quick release, a ball head and several threads for accessories. Mount your phone on a tripod, monopod, grip or rig.
Phone, light and microphone on one holder.
A stable mount on a tripod.
Self-supporting foot.
Portrait or landscape.
The holder securely holds phones approximately 65–100 mm wide, so it fits most modern smartphones, with or without a slim case.

The built-in ball head gives 360° rotation and smooth tilt adjustment. Switch between portrait and landscape or dial in a precise shooting angle with ease.

The holder supports Arca-type quick release mounting and a standard 1/4″-20 thread. It attaches easily to tripods, monopods, selfie sticks, hand grips and camera rigs.

A locking adjustment screw keeps the phone firmly in place, whether you carry it by hand or have it on a pole.

The top cold shoe and three 1/4″-20 threads let you attach LED lights, external microphones or wireless receivers.

The support foot allows stable use on a table when you don't need a tripod.

The all-metal build gives the holder durability and stability for everyday filming, vlogging and live streaming.

The Ulanzi ST-14 IronMan III Metal Smartphone Holder is designed for creators who need maximum flexibility and durability in a compact form. Built entirely from metal, it securely holds phones approximately 65–100 mm wide. It supports Arca-type quick release mounting and a standard 1/4″-20 thread. The built-in ball head enables 360° rotation and smooth tilt adjustment. The top cold shoe and additional 1/4″-20 threads carry LED lights, external microphones or wireless receivers. A locking screw keeps the phone firmly in place and the self-supporting foot allows stable tabletop use.
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