Kupo 3/8" + 1/4" Adapter Spigot (KS-054)

Overview

The Kupo KS-054 3/8" + 1/4" Adapter Spigot is a compact professional thread conversion accessory designed for connecting and adapting camera, lighting, and grip equipment with different mounting standards. It is widely used in film production, television, photography, and studio environments where fast and reliable compatibility between 3/8"-16 and 1/4"-20 threaded systems is required.

Machined from durable steel, the KS-054 is built for everyday professional use while remaining extremely compact and lightweight. It features a dual male thread design, combining a 3/8"-16 male end and a 1/4"-20 male end, allowing two female-threaded accessories to be joined or adapted together.

This makes it an essential utility item in any production kit, commonly used to extend mounting options for lights, cameras, monitors, clamps, and support accessories. A central hex section allows the adapter to be tightened securely with a tool, ensuring a stable and vibration-resistant connection on set.

Key Features
• Professional dual-thread adapter for grip and camera systems
• 3/8"-16 male to 1/4"-20 male thread configuration
• Solid steel construction for durability and reliability
• Ultra-compact and lightweight design for kit efficiency
• Hex centre section for secure tightening with tools
• Enables connection between different threaded accessories
• Ideal for cameras, lighting fixtures, and mounting systems
• Essential utility adapter for film, TV, and studio workflows
• Helps solve thread compatibility issues on set quickly

Specifications
• Model: KS-054
• Product Type: Adapter Spigot / Thread Converter
• Material: Steel
• Thread: 3/8"-16 male to 1/4"-20 male
• Weight: approx. 10 g
• Application: Thread conversion for lighting, camera, and grip equipment

What’s in the Box
• Kupo 3/8" + 1/4" Adapter Spigot (KS-054)

Why we stock it

Hand-picked for its build quality, service backup, and on-set reliability. Talk to our team for kit-list recommendations.

Technical specifications

Detailed specifications available on request.

Need help speccing this?

Our team has rigged, gaffed, and shot with this fixture. Tell us about the production and we'll talk through the modifier set and accessory list.

Local support, in-house workshop

Every fixture we sell is backed by a 24-month warranty, fully serviced from our Johannesburg workshop. We stock genuine spares and can usually return a unit to service within 5 working days of intake.

Our technical team has run the original manufacturer training courses in South Africa — if you need help configuring DMX, integrating with a CRMX system, or troubleshooting on location, we're a phone call away.

Need it on a job tomorrow?

We hold flagship cinema fixtures in walk-in stock. Order before 11:00 for same-day Johannesburg dispatch — or come collect from our showroom in person.