The Ulanzi ST-27 IronMan IV is an all-metal phone mount for tripods, rigs, and vlogging setups. The spring-loaded clamp securely holds phones 61 to 89 mm wide, the swivel mechanism allows for smooth 360° adjustment, and the three cold shoe mounts can accommodate a light, microphone, or receiver.
The Ulanzi ST-27 IronMan IV is an all-metal phone mount for tripods, rigs, and vlogging setups. The spring-loaded clamp securely holds phones 61 to 89 mm wide, the swivel mechanism allows for smooth 360° adjustment, and the three cold shoe mounts can accommodate a light, microphone, or receiver.
An aluminium holder for phones 61–89 mm wide. It rotates 360° and carries a microphone, a light and a receiver at once on three cold shoes.

The all-metal build holds more steadily than plastic clamps. The spring clamp with angled silicone pads protects your phone from scratches, even when you change its orientation.
Mic and light on the shoes.
Phone in landscape or portrait.
Three threads for a stick or arm.
Solid aluminium on a tripod.
The clamp opens for phones 61–89 mm wide and the spring presses them firmly in place. Angled silicone pads protect the back and sides of the phone and hold it while you rotate.

The all-aluminium construction gives steadier support than common plastic clamps. The holder copes with a heavier phone carrying a microphone and a light.

The swivel joint with a locking ring switches quickly between landscape and portrait. You can rotate the phone a full 360° and lock it exactly where you need it.

Three cold shoes carry a microphone, a compact LED light and another receiver at the same time. You can build a complete vlogging rig around your phone.

Three 1/4"-20 threads give you more ways to mount the holder on a tripod, monopod, selfie stick or articulating arm, from below or from the side.

A small LED light and a microphone clip onto the side shoes, so sound and lighting stay right next to your phone. The rig stays compact even on a small tripod.

The top shoe carries a wireless receiver or a light, and the side shoes take more accessories. The phone stays in the middle, free for the shot.

The Ulanzi ST-27 IronMan IV is an all-metal phone mount for tripods, rigs and vlogging setups. The spring-loaded clamp holds phones 61 to 89 mm wide, the swivel mechanism allows smooth 360° adjustment and three cold shoe mounts take a light, microphone or receiver. Three 1/4"-20 threads offer more mounting options. The aluminium build is sturdier than common plastic clamps and suits vlogging, streaming and mobile video. The phone, microphones and lights shown are not included.
| Manufacturer: | Ulanzi |
| Category: | Rigs for mobiles |
| Material | Aluminum |
| Mount type | 1/4″-20 thread |
| Weight | 123g |
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