SmallRig Magic Arm Support with 1/4″-20 Locating Screws (7.9″)
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Category: Articulating Arms
SmallRig Magic Arm Support with Dual 1/4″-20 Locating Screws
Articulating Accessory Arm – Dual Ball Heads with Anti-Twist Locating Pins, Center Locking Lever, Tunable Friction Damping, Aluminum & Stainless Steel Build (3.3 lb Load Capacity)
The SmallRig Magic Arm Support with Dual 1/4″-20 Locating Screws is a versatile, heavy-duty articulating accessory arm designed to position on-camera monitors (up to 7 inches), electronic viewfinders, LED video lights, wireless receivers, and microphones securely onto camera cages and rigs. Constructed from robust CNC-machined aluminum alloy and durable stainless steel, this arm provides reliable stability and flexible 360-degree positioning across demanding handheld, gimbal, and tripod workflows.
Each end of the articulating arm features an independent ball head equipped with a 1/4″-20 male screw, knurled tightening thumbwheel, and retractable anti-twist locating pins to prevent accessories from twisting, loosening, or spinning under load. The ball joints incorporate tunable friction damping for smooth, controlled angle adjustments without sudden drops, while an ergonomic central locking wingnut lever tightens both articulation points simultaneously for rock-solid lockdown. Supporting payloads up to 3.3 pounds, the arm includes a dedicated tightening wrench for extra torque and fine-tuning friction resistance.
KEY FEATURES & PERFORMANCE HIGHLIGHTS
Dual Anti-Twist 1/4″-20 Mounts: Both ends feature a 1/4″-20 screw with anti-twist locating pins and knurled thumbwheels to eliminate unwanted rotational slippage.
Single Center Locking Lever: Ergonomic central wingnut lever locks both ball heads simultaneously with a single turn.
Tunable Friction Damping: Integrated joint resistance allows smooth, precise angle adjustments before final tightening to prevent gear drops.
Supports Monitors up to 7 Inches: Rigid aluminum and stainless steel construction handles up to 3.3 lb (1.5 kg) payloads with high stability.
Includes Tightening Wrench: Supplied with an adjustment wrench for extra locking torque and damping calibration.
TECHNICAL SPECIFICATIONS
Product Type: Articulating Magic Arm Accessory Mount
Mounting Interface (Both Ends): 1/4″-20 Male Screw with Anti-Twist Locating Pins & Knurled Thumbwheels
Articulation: Dual 360-Degree Ball Heads
Locking Mechanism: Single Central Locking Wingnut Lever
Friction System: Tunable Joint Friction Damping
Maximum Load Capacity: Up to 3.3 lb / 1.5 kg (Recommended for Monitors up to 7″)
Construction Materials: CNC-Machined Anodized Aluminum Alloy & Stainless Steel
Included Accessories: Dedicated Tightening / Damping Adjustment Wrench
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
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