Kupo

Kupo KG004511 5/8in Receiver with 1/4in-20 Thread Adapter

4.5 (115 reviews)
8in4in

Kupo 5/8" baby receiver with 1/4"-20 thread lets you mount cameras, monitors, and flashes directly onto any standard light stand.

$13.95*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The Kupo KG004511 is a straightforward mounting adapter that solves a common rigging challenge: attaching 1/4"-20 threaded equipment — such as cameras, field monitors, or shoe-mount flashes — to standard 5/8-inch baby pin light stands and grip supports. The receiver end slides onto any baby stud, and a set screw paired with a locking knob tightens down to hold the adapter firmly in place. The opposite end features a 1/4"-20 male thread that screws directly into the mounting socket of compatible equipment, creating a secure mechanical connection between gear that would otherwise require incompatible mounting systems.

Built from durable metal with a black finish, the adapter weighs just 4 ounces and measures 5.5 x 3.38 x 1 inches, adding minimal bulk to any lighting or camera rig. It supports both vertical and horizontal mounting, allowing users to orient attached equipment in either direction depending on the shot requirements. The Kupo KG004511 is a practical addition to any grip kit for photographers and videographers who work with mixed equipment ecosystems and need a reliable, no-fuss way to get cameras or monitors onto standard light stands without bulky or expensive adapters.

Key Features

SPECIFICATIONS: 5/8" baby receiver locking adapter with 1/4"-20 male thread, designed for mounting cameras, flashes, or monitors to light stands and grip supports in photography and video applications.

SECURE LOCKING RECEIVER: Locking mechanism helps hold mounted equipment firmly in place, reducing movement during shooting or adjustments.

STANDARD THREAD COMPATIBILITY: 1/4"-20 male thread supports direct attachment of cameras and accessories using common mounting standards.

COMPACT METAL CONSTRUCTION: Durable build provides reliable strength while maintaining a small footprint suitable for lightweight rigs.

VERSATILE MOUNTING TOOL: Ideal for photographers and videographers needing flexible, stand mounted solutions for cameras and monitoring accessories.

Specifications

Brand
Kupo
Model
KG004511
Receiver Size
5/8" (16mm) Baby Receiver
Thread
1/4"-20 Male
Mounting
Vertical or Horizontal
Locking Mechanism
Set Screw and Knob
Color
Black
Weight
4 ounces
Dimensions
5.5 x 3.38 x 1 inches

Pros & Cons

👍 Pros

  • Bridges the gap between 5/8" baby pin light stands and 1/4"-20 threaded accessories in one compact adapter
  • Locking set screw and knob provide a firm, stable hold that prevents rotation during use
  • Durable metal construction supports reliable performance without adding significant weight at 4 ounces
  • Supports both vertical and horizontal mounting orientations for flexible equipment positioning

👎 Cons

  • Only provides a 1/4"-20 thread, so accessories requiring 3/8"-16 mounting will need an additional adapter
  • Compact size of 5.5 x 3.38 x 1 inches offers limited reach, which may require additional grip arms for precise positioning
  • Single-point attachment provides no tilt or swivel adjustment — angle changes require repositioning the stand or adding a ball head

Frequently Asked Questions

The 5/8-inch (16mm) receiver slides onto any standard baby pin or stud found on light stands, C-stands, and grip arms, then locks in place with the built-in set screw and knob.
The 1/4"-20 male thread accepts cameras, field monitors, on-camera flashes, and other accessories that use the standard 1/4"-20 tripod mount — one of the most common mounting threads in photography and video equipment.
Yes, the adapter supports both vertical and horizontal mounting orientations, giving you flexibility in positioning your equipment on the stand.
A set screw and locking knob work together to clamp the receiver firmly onto the baby pin. Once tightened, the mechanism holds the adapter and attached equipment securely in place to prevent unwanted rotation or slippage.