
Kupo KG060511 Iron Casting Clamp Stage Lighting
Secure Your Stage with Kupo's Iron Casting ClampEnsure reliable and robust support for your lighting and stage equipment with the Kupo Iron Casting Clamp. Designed for hanging applications in theaters, this clamp offers a secure grip and durable construction. Material: Iron Casting Com...
*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.
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Overview
Secure Your Stage with Kupo's Iron Casting Clamp
Ensure reliable and robust support for your lighting and stage equipment with the Kupo Iron Casting Clamp. Designed for hanging applications in theaters, this clamp offers a secure grip and durable construction.
- Material: Iron Casting
- Compatibility: 1-1/2” to 2” O.D. iron pipes
- Shaft Length: 2-1/2”
- Bolt: 1/2”-13 yoke bolt and washer
- Finish: Black powder coat
Featuring a square head pan set screw, this clamp allows you to easily rotate and secure your fixtures with confidence.
Key Features
SPECIFICATIONS: Designed for use on iron pipe with an outside diameter range of 1 1/2" to 2", constructed from iron casting with Black powder coat, includes 2 1/2" long steel shaft with 1/2"-13 yoke bolt and washer, rated for a safe working load of 220.2 lb.
CONSTRUCTION: Heavy-duty iron casting body with Black powder coat provides durability, corrosion resistance, and long-term reliability for theatrical, studio, and permanent installation use.
MOUNTING DESIGN: Fits standard theatrical iron pipe sizes from 1 1/2" to 2" outside diameter, making it compatible with common overhead grid, truss, and pipe rigging systems.
ADJUSTABILITY: Square head pan set screw allows controlled rotation of the mounted fixture, enabling precise positioning and aiming after installation without removing the clamp.
PROFESSIONAL USE: Ideal for theaters, studios, rental houses, and permanent lighting installations where secure overhead mounting, high load capacity, and proven clamp design are required.
Specifications
Pros & Cons
👍 Pros
- Constructed from heavy-duty iron casting with a black powder coat for enhanced durability and corrosion resistance.
- Rated for a safe working load of 220.2 lb, providing high capacity for various lighting fixtures.
- Designed to fit standard theatrical iron pipe sizes from 1 1/2" to 2" outside diameter, ensuring broad compatibility.
- Includes a 2 1/2" long steel shaft with a 1/2"-13 yoke bolt and washer, ready for immediate use with fixtures.
- Features a square head pan set screw for controlled rotation of mounted fixtures, allowing precise aiming without removing the clamp.
👎 Cons
- The clamp's black powder coat finish, while durable, may show scratches or wear over time in high-traffic environments.
- Designed specifically for iron pipes with an outside diameter range of 1 1/2" to 2", limiting its use to this specific pipe size.
- The heavy-duty iron casting, while strong, contributes to the overall weight of rigging setups.
- The specified safe working load of 220.2 lb must be strictly adhered to, and exceeding it could be hazardous.
- Requires tools to adjust the square head pan set screw for fixture rotation, not a tool-less design.