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Neewer ST83 Super Clamp with Dual Ballhead Magic Arm — main product image
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer ST83 Super Clamp with Dual Ballhead Magic Arm
Neewer

Neewer ST83 Super Clamp with Dual Ballhead Magic Arm

6.6lb

Mount cameras, phones, and accessories virtually anywhere with this heavy-duty super clamp and dual ballhead magic arm kit.

$17.09*$18.99Save 10%
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Aug 30, 2026.Price and availability are subject to change — details.

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Overview

The Neewer ST83 Super Clamp with Dual Ballhead Magic Arm is a mounting kit built for photographers, videographers, and content creators who need to attach gear to surfaces and poles without dedicated mounting hardware. The super clamp opens wide enough to grip objects between 0.6 and 2.4 inches in diameter, making it compatible with tripod legs, light stands, desk edges, motorcycle handlebars, selfie sticks, and even 25mm and 30mm gimbal stabilizer rods from DJI Ronin-M, Ronin MX, and Freefly MoVI systems. Nonslip rubber pads line the jaws and mounting plate to protect equipment while maintaining a secure hold.

The 3-inch magic arm features two independently adjustable 360-degree ballheads, locked down via a single screw knob for quick positioning. Mounting versatility is a strong point of this kit: 1/4-inch threaded holes provide standard camera and accessory connections, ARRI locating points add compatibility with cinema-style gear, and the built-in cold shoe mount accepts LED lights and microphones directly. The kit ships with a phone holder for devices 2.2 to 3.3 inches wide and adapters for popular action cameras. Constructed from CNC-machined aluminum alloy and stainless steel, the ST83 supports loads up to 6.6 pounds, making it well-suited for smartphones, action cameras, small monitors, and compact camera setups.

Key Features

【For Flat Surfaces & Round Poles】 The super clamp grip objects with a diameter of 0.6"-2.4"/14-60mm, perfect for flat surfaces like desks and tripods, cylindrical objects such as selfie sticks, light/mic stands, shoulder rigs, and bike bicycle motorcycle handlebars and more, and also compatible with DJI Ronin-M Ronin MX & Freefly Movi 25mm and 30mm gimbal stabilizer rods. ST83 kit can mount a cellphone, action camera, webcam, backdrop or other photography videography equipment and accessories

【Flexible Angle Adjustment】 The two 360° rotatable ball heads on the 3"/7.62cm magic arm are adjustable to any angle for optimal shooting and video recording flexibility. The screw knob of this motorcycle handle bar phone and camera mount enables quick and easy fastening of the ball heads

【Camera & Phone Photography】 The 2.2-3.3"/55-85mm in width smartphone holder and included adapters and attachments make ST83 accessories kit for bike/motorcycle is compatible with iPhone 17 16 15 Pro Max Plus 14 13 Mini Samsung Galaxy S26 S25 S24 Ultra Google Pixel One Plus compatible with GoPro Hero 13 12 go pro hero 11 10 Black DJI Osmo 360 Pocket 4P 4 3 Xtra Muse Action 3 4 5 Pro 6 Xtra Edge Pro Insta360 Luna Ultra Ace Pro 2 Insta 360 X5 X4 X3 action camera and mevo start etc.

【Multiple Mounting Points】 With 1/4" threads, ARRI locating points and a built in cold shoe mount, the super clamp and magic arm with ball head can connect numerous accessories like a monitor, shoulder rig, and camera cage. The cold shoe mount for LED fill lights, microphones, and more (The maximum payload is 6.6lb/3.0kg. Not suitable for on camera speedlite flashes)

【Heavy Duty and Scratch Resistant】 Aluminum alloy and stainless steel metal hybrid material with precise CNC machining makes this phone and camera photography gear robust. Nonslip rubber pads on the clamp and the device mounting plate can increase stability and protect your equipment against scratches. Compatible with small rig magic arms compatible with manfrotto magic arms via the 1/4" threaded holes

Specifications

Clamp Range
0.6"–2.4" (14–60mm)
Magic Arm Length
3" (7.62cm)
Ball Head Rotation
360°
Phone Holder Width
2.2"–3.3" (55–85mm)
Maximum Payload
6.6 lb (3.0 kg)
Mounting Points
1/4" threads, ARRI locating points, cold shoe mount
Material
Aluminum alloy and stainless steel
Construction
CNC machined

Frequently Asked Questions

The clamp accommodates objects from 0.6 inches to 2.4 inches (14–60mm) in diameter, fitting flat surfaces like desks and tripods as well as round poles, handlebars, and stabilizer rods.
The maximum payload is 6.6 pounds (3.0 kg). Neewer notes it is not suitable for mounting on-camera speedlite flashes.
It includes 1/4-inch threaded holes, ARRI locating points, and a built-in cold shoe mount, giving you multiple options for attaching monitors, microphones, LED lights, and other accessories.
Yes, the included phone holder accommodates smartphones between 2.2 and 3.3 inches (55–85mm) in width. Action camera adapters and attachments are also included.
The clamp features nonslip rubber pads on both the grip jaws and the device mounting plate, which increase stability and protect equipment surfaces from scratches.

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