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Rent NowThe SmallRig 3873 Magic Arm with Dual Ball Heads is a durable, versatile mounting accessory designed to attach and flexibly position equipment such as monitors, viewfinders, LED lights, wireless transmitters, and microphones on camera cages and rigs. Constructed from lightweight aluminum alloy and stainless steel, it supports a heavy payload capacity of up to 12 lb. Featuring 1/4″-20 screw mounts with anti-twist locating pins on both ends, dual ball heads with anti-slip silicone gaskets, and a single ergonomic center locking lever, the 3873 arm allows for quick, secure position adjustments and stable support.
Key Features and Specifications
* Heavy-Duty Load Capacity: Supports up to 12 lb (5.5 kg), making it capable of holding heavier external camera monitors, wireless gear, or lighting accessories.
* Dual Ball Head Design: Provides 360-degree articulation for smooth angle adjustments, locked securely via a single ergonomic center wingnut lever.
* Dual 1/4″-20 Screw Mounts: Equipped with standard 1/4″-20 threaded screws on both ends featuring thumbwheels for fast, tool-less mounting to camera cages and accessories.
* Anti-Twist Locating Pins: Integrated retractable locating pins prevent attached equipment from twisting or unscrewing during use.
* Anti-Slip Silicone Gaskets: Silicone rings on the ball mounts increase grip friction, ensuring smooth positioning and strong locking strength.
* Durable Metal Build: CNC-machined aluminum alloy and stainless steel construction for long-lasting durability without adding excessive weight to your rig.
Condition and Included Accessories
* Included Accessories: SmallRig 3873 Magic Arm unit and magnetic adjustment wrench included (extra replacement silicone rings are NOT included).
