Overview
The Kupo KS-091 5/8" Light Stud for 4 Way Clamp is a professional grip adapter designed for quickly mounting lighting fixtures and accessories onto Kupo 3-way and 4-way clamp systems. It is widely used in film production, television, photography, and studio environments where fast and secure attachment of lights or grip equipment is required.
Constructed from solid steel with a chrome-plated finish, the KS-091 is built for durability and repeated professional use. It features a 5/8" (16 mm) baby stud that allows compatible lighting fixtures or accessories with baby receivers to be mounted directly.
The stud is designed with a proprietary notch system that slides into designated mounting positions on Kupo 3-way or 4-way clamps. Once inserted, it is secured using a locking collar with a slotted design, allowing tightening or loosening with a tool for added stability in demanding setups.
With a length of approximately 108 mm (4.25"), the KS-091 provides a reliable and standardised mounting point for lighting and rigging configurations that require flexibility and strength.
Key Features
• Professional 5/8" (16 mm) baby stud for clamp systems
• Designed for Kupo 3-way and 4-way clamp compatibility
• Solid steel construction with chrome-plated finish
• Proprietary notch system for secure clamp mounting
• Locking collar with tool-tightening slot for stability
• Accepts standard baby receiver lighting fixtures
• Ideal for film, TV, photography, and studio rigging
• Durable design for repeated professional use
• Quick attachment and removal on clamp systems
Specifications
• Model: KS-091
• Product Type: Light Stud for Clamp System
• Material: Steel
• Finish: Chrome plated
• Length: 108 mm (4.25")
• Stud Size: 5/8" (16 mm) baby pin
• Weight: approx. 100 g
• Application: Mounting lighting fixtures onto 3-way and 4-way clamp systems
What’s in the Box
• Kupo 5/8" Light Stud for 4 Way Clamp (KS-091)
Why we stock it
Hand-picked for its build quality, service backup, and on-set reliability. Talk to our team for kit-list recommendations.
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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.
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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.
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