District Camera

Sirui Alien Series Crab Clamp with Magic Arm (Black)

Sirui Alien Series Crab Clamp with Magic Arm (Black) - Main image
$18.27 $29 In stock

Category: Studio Accessories

Multi-scene Use

Attach MILC, smartphone or video light on the one end, while clamp the accessories like tripod, light stand, table top, etc. on the other.



Sturdy and Durable

Constructed with Aluminum Alloy, it is absolutely sturdy and durable.



Integrated Design

Crab clamp and articulating magic arm are closely connected to enhance stability.



Wider Range, Tighter Lock

Clamping ranges from 15mm/0.6in to 45mm/1.8in, and the maximum open jaw is 50mm/1.97in.Built-in rubber pad on the clamp jaws ensures the clamp will not damage your tripod or C-stand.



360° Flexible Adjustment

Two ball heads are designed for flexible angle adjustments. Lock the two ball heads with one knob.



Various Mounting Points

There are two 3/8’’-16 Threaded Holes in the crab clamp and one 1/4’’-20 Screw at the top of the articulating magic arm, so various accessories can be attached.



Smartphone Clamp Included

The removable smartphone clamp supports phones from 4 to 7 inch.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Return terms

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Eli ★★★★★

The dual-ended design is a game-changer—I can clamp my camera and a small light on opposite sides without needing extra gear. Works perfectly for stabilizing my phone on a tabletop too.

Olivia U. ★★★★★

The aluminum build feels properly solid when I tighten it down on my light stand, and the crab clamp grips tabletops without slipping. Swapping between my phone and a video light takes seconds thanks to the two ends, which is exactly what I needed for quick setups.

Brian Z. ★★★★★

Finally a clamp arm that actually stays put under the weight of my smartphone and a small light. The crab claw grip is a huge upgrade over my old plastic ones.