SMALLRIG 22" Magic Arm Clamp — Articulating Boom Arm

SMALLRIG’s 22" Magic Arm Clamp is a long, articulating friction boom that secures phones, cameras, lights, and webcams for stable overhead and POV filming.

This 56 cm (22") articulating arm expands the reach of conventional magic arms and pairs with a robust crab-style clamp and phone holder to give creators a flexible, compact mounting solution. Built from aluminum alloy, it balances extended reach with a rated 600 g (21 oz) load capacity, multiple anti-slip touches, and a secure anti-deflection 1/4"-20 interface so your rig stays stable during livestreams, tutorials, and tabletop shoots.

How does the longer arm improve overhead and POV shooting?

The extended 22" length lets you position a phone or small camera farther from the clamp base, enabling true overhead framing for flat-lay work, unboxing, cooking videos, and stop-motion. Independent double-ball joints allow micro-adjustments at each pivot so you can craft tight or wide angles without moving the clamp base.

• 56 cm / 22" reach for centered overhead perspectives
• Double-ball clamps at each joint for precise angle control
• Rated for up to 600 g (21 oz) so lightweight cameras and phones stay supported
• Anti-deflection 1/4"-20 connection for a secure, wobble-resistant link

What devices can I mount and how do I ensure stability?

The kit ships with two 1/4"-20 screws, a 1/4"-20 to 3/8"-16 adapter, and a phone clamp that fits phones 55–85 mm wide. The crab clamp opens to 63.5 mm and includes rotatable friction pads so it grips flat desks, round tubes, tripod legs, and handles. For best stability, keep the load under 600 g and shorten the extension when using heavier phones or accessories.

• Phone clamp fits 5.5–8.5 cm wide phones
• Includes screw adapter for 1/4" and 3/8" accessories
• Crab clamp opens to 63.5 mm and grips irregular surfaces
• Silicone pads and rubber rings add anti-slip protection

How does SMALLRIG prevent slippage and protect gear?

The design uses silicone pads and rubber rings in twelve strategic places: inside the crab clamp, on each of the six ball joints, and at both arm ends. These contact points increase friction to reduce rotation under load and cushion metal-to-device contact to avoid scratches. Combined with the anti-deflection threaded interface, the arm stays secure even if bumped during a shoot.

• 12 anti-slip/anti-scratch contact points boost grip and protect finishes
• Rubber rings on ball joints minimize joint creep under torque
• Anti-deflection 1/4"-20 interface reduces wobble from lateral forces
• Aluminum-alloy construction balances weight and rigidity

Can this setup handle lights, webcams, or action cameras as well as phones?

Yes — the accessory is versatile for small lights, webcams, action cameras, microphones, and compact mirrorless or vlog cameras within the 600 g limit. Use the supplied adapter and screws to mount different heads, and keep the arm close to the clamp or shorten it when heavier gear is attached to avoid excessive leverage on any single ball joint.

• Compatible with lights, webcams, action cams, and small mirrorless gear under 600 g
• Adapter and spare 1/4" screws included for broad accessory compatibility
• Adjust arm length to reduce torque and prevent joint slippage
• Useful for livestreams, POV shots, desk webcams, and product photography

Who is this for: creators, educators, streamers, and small-studio filmmakers who need an extended, stable mounting arm without a full rig. It’s ideal for vloggers doing overhead tutorials, remote workers using webcams, and hobbyist photographers who require precise positioning of phones, compact cameras, lights, or microphones. If you plan to use heavier cameras, keep leverage in mind and shorten the arm for maximum stability.