Kupo

Kupo KG007112 Double Ball Joint Adapter with Studs

5.0 (3 reviews)

Kupo double ball joint adapter with dual 5/8" studs and multi-thread support for precise grip positioning.

$41.95*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Kupo KG007112 Double Ball Joint Adapter is built for photographers and videographers who need precise, flexible positioning of lights, cameras, and accessories on standard grip hardware. Its defining feature is the dual ball joint design — two independent articulation points that allow multi-axis adjustment in a single compact adapter. This means you can angle a light or small monitor into positions that a single swivel or tilt head simply cannot reach, making it invaluable for complex setups where exact beam direction or camera angle matters.

Both ends of the adapter terminate in 5/8" (16mm) studs, the industry-standard baby pin size that fits directly into grip heads, C-stand receivers, and most professional clamps. For additional versatility, integrated 1/4"-20 and 3/8"-16 female threads accommodate cameras, monitors, and other accessories that use smaller mounting bolts. A ratcheted handle provides the locking mechanism for both ball joints, letting you dial in your angle and secure it with confidence. Whether you're shaping a key light through a narrow gap, positioning a hair light at an awkward angle, or mounting a small accessory off a boom arm, this adapter gives you the articulation range to get it done without improvising with multiple pieces of hardware.

Key Features

SPECIFICATIONS: Double ball joint adapter with dual 5/8" studs and integrated 1/4"-20 and 3/8"-16 thread compatibility, designed for flexible photography and video grip mounting applications.

DUAL BALL JOINT FLEXIBILITY: Two ball joints allow smooth multi-axis adjustment for precise positioning of mounted equipment.

DUAL STUD INTERFACES: Dual 5/8" studs provide broad compatibility with stands, clamps, and grip hardware used in professional setups.

MULTI THREAD SUPPORT: Integrated 1/4"-20 and 3/8"-16 threads expand mounting options for cameras, lights, and accessories.

PROFESSIONAL GRIP SOLUTION: Ideal for photographers and videographers needing adaptable mounting tools for complex lighting and camera configurations.

Specifications

Brand
Kupo
Model
KG007112
Joint Type
Double Ball Joint
Studs
Dual 5/8" (16mm)
Female Threads
1/4"-20 and 3/8"-16
Locking Mechanism
Ratcheted Handle

Pros & Cons

👍 Pros

  • Dual ball joints enable multi-axis angle adjustments that single-pivot adapters cannot match
  • 5/8" studs on both ends provide universal compatibility with standard grip clamps and stand receivers
  • Integrated 1/4"-20 and 3/8"-16 threads expand mounting options without needing separate adapters
  • Ratcheted locking handle holds position securely and allows quick repositioning
  • Compact design adds minimal bulk between stand and fixture

👎 Cons

  • Double ball joint introduces two potential flex points, which can allow slight drift under heavier loads
  • The adapter adds an extra link in the grip chain, increasing overall setup length between stand and fixture
  • Ball joint friction may wear over time with heavy daily use, reducing holding strength
  • No built-in safety cable attachment point for overhead rigging applications

Frequently Asked Questions

The two independent ball joints allow multi-axis adjustment, letting you angle mounted equipment through a wide range of positions that a single pivot point cannot achieve.
It includes 1/4"-20 and 3/8"-16 female threads in addition to the dual 5/8" studs, covering the most common mounting standards in photography and video grip work.
The adapter features a ratcheted handle that tightens the ball joints, holding your chosen angle securely without gradual drift under load.
The 5/8" (16mm) studs are the standard baby pin size used in grip hardware, compatible with most clamps, light fixtures, and stand receivers in the industry.
It's designed for professional grip use, but the load capacity depends on how tightly the ball joints are locked. For heavy fixtures, ensure the ratcheted handle is fully tightened to prevent any movement.