Kupo Heavy Duty Iron Casting Clamp (C-06)

Overview

The Kupo C-06 Heavy Duty Iron Casting Clamp is a professional-grade C-clamp designed for securely mounting lighting fixtures and grip equipment onto pipes and truss systems in film, television, theatre, and studio environments. Built from solid iron casting, it delivers exceptional strength and reliability for demanding production applications where safety and load stability are critical.

Designed for use with pipe diameters from 38 mm to 51 mm, the C-06 is ideal for standard studio rigging setups. It features a robust 1/2"-13 threaded bolt system for fixture attachment, along with a square-head set screw that allows precise rotation and positioning of mounted lighting equipment.

With a safe working load of up to 100 kg, this clamp is suitable for supporting a wide range of lighting fixtures, including heavier studio and production lights. The black powder-coated finish improves durability while reducing reflections on set.

Key Features
• Heavy-duty iron casting construction for maximum strength and durability
• Safe working load: 100 kg
• Fits pipe diameters from 38 mm to 51 mm
• 1/2"-13 threaded bolt for secure fixture mounting
• Square-head set screw allows controlled rotation of attached fixtures
• Black powder-coated finish for durability and reduced reflections
• Designed for studio, theatre, and film production environments
• Suitable for mounting lighting fixtures, PAR cans, and rigging accessories
• Engineered for permanent or semi-permanent rigging applications

Specifications
• Model: C-06
• Material: Iron casting
• Finish: Black powder-coated
• Weight: 0.87 kg
• Safe Working Load: 100 kg
• Pipe Compatibility: 38–51 mm diameter
• Thread Type: 1/2"-13
• Adjustment Mechanism: Square-head set screw
• Application: Lighting fixtures, truss mounting, studio rigging

What’s in the Box
• Kupo Heavy Duty Iron Casting Clamp (C-06)
• Integrated 1/2"-13 mounting bolt
• Square-head adjustment set screw

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.