ProMaster Cold Shoe Phone Clamp – Articulated

Articulated Smartphone & Accessory Mount with Dual-Interface Base
This Articulated Smartphone Mount is a rugged, highly adaptable mounting solution engineered to seamlessly integrate your phone into your production workflow. Whether you are using your smartphone as a secondary camera monitor, a wireless camera controller, a teleprompter, or a behind-the-scenes video recorder, this holder mounts effortlessly to any camera hot shoe, tripod, or lighting stand. Featuring robust friction-locking knobs and integrated accessory expansion cold shoes, it provides rock-solid stabilizing security for devices of almost any size, even with a protective case installed.

Dual-Interface Mounting & Fluid Articulation
Universal Base Interface: Features a hybrid mounting foot that slides directly into a standard camera cold shoe. The underside of the foot is threaded with a universal 1/4″-20 port, allowing you to screw the mount directly onto tripods, friction arms, light stands, or camera rigs.

Full-Axis Articulated Placement: Outfitted with physical tightening knobs that let you adjust the angles of the articulated arm and phone clamp independently. Position your screen at the perfect angle to eliminate glare and maintain clear line-of-sight visibility.

Expansive Compatibility & Rig Customization
Wide-Range Spring Clamp: The heavy-duty phone clamp features an expansive opening range from 2 1/8″ to 4 1/2″ (5.4 cm – 11.4 cm). This wide tolerance easily accommodates everything from compact devices to ultra-large pro smartphones, even when housed in thick protective cases.

Auxiliary Accessory Ports: Features an integrated cold shoe mount and an extra 1/4″-20 threaded port built directly into the ends of the phone clamp. This allows you to mount lightweight auxiliary production gear—such as a compact LED fill light, a wireless microphone receiver, or an audio recorder—directly to the phone bracket.

Key Features
Dual Compatibility: Mounts to any standard cold shoe track or a 1/4″-20 threaded post.

Multi-Angle Articulation: Easily adjusts between portrait and landscape orientations for ideal screen placement.

Accessory Hub: Built-in expansion ports allow the bracket to simultaneously hold lightweight lighting or audio accessories.

Case-Friendly Grip: Deep, rubberized clamping jaws ensure a slip-free hold on phones with aftermarket cases installed.

Technical Specifications
Clamp Expansion Range: 2 1/8″ to 4 1/2″ / 5.4 cm to 11.4 cm

Base Mount Type: Standard Cold Shoe Foot with Female 1/4″-20 Internal Thread

Expansion Ports: 1 x Integrated Cold Shoe | 1 x 1/4″-20 Threaded Port (On Clamp Ends)

Adjustment Mechanism: Mechanical friction locking knobs

Specifications:
Weight: 2.93 oz. / 83 g

Phone clamp maximum opening: 4 1/2″ / 11.4 cm

Phone clamp minimum opening: 2 1/8″ / 5.4 cm