Algam SCS-4252-250KG - Coupler 42-52MM 250KG Silver

Algam SCS-4252-250KG – Adjustable coupler 42–52 mm, capacity 250 kg, silver

The Algam SCS-4252-250KG coupler is a professional clamp for joining lighting tubes and bars with diameters between 42 mm and 52 mm. Made of high-strength aluminum with a silver anodized finish, it guarantees durability and lightness. Its ergonomic design with an M10 tightening screw and large knob allows for quick and secure clamping of loads up to 250 kg, preventing slack and facilitating assembly on trusses, lyres, and stage structures.

Main features

• Adjustment range: Holds pipes from 42mm to 52mm in diameter.
• Load capacity: Up to 250 kg in vertical mounting.
• Material: Aircraft aluminum with silver anodized finish.
• Screws: M10 bolts with ergonomic knob for manual tightening.
• Design: Narrow profile that optimizes space and minimizes weight.
• Compatibility: Truss structures, lyres, lighting bars and stage stands.

Product benefits

• Quick assembly: Tool-free adjustment thanks to the manual tightening knob.
• Optimal safety: Firm hold that prevents slipping even under high loads.
• Lightweight and durable: Anodized aluminum combines low weight with high load capacity.
• Versatility: Compatible with tubes of different diameters in a single accessory.
• Durability: Anti-corrosion finish and wear resistance in intensive use.

Use cases

• Installation of lighting bars and spotlights on truss structures for concerts and events.
• Mounting lyres and moving heads in stage and theater rigging.
• Fixing audio and video accessories to racks and mobile structures.
• Construction of temporary structures at fairs, exhibitions, and commercial stands.
• Audiovisual and film projects requiring quick setup.

Frequently Asked Questions

• What is the minimum diameter allowed? It can be adjusted from 42 mm, suitable for standard 48 mm pipes with a margin.
• Is the use of a tool recommended? The manual knob allows for secure tightening; for maximum tightening, a socket wrench can be attached to the M10 bolt.
• Is it compatible with aluminum and steel trusses? Yes, its universal design adapts to both materials without damaging the surface.
• How to keep the clamp in good condition? Periodically clean and lightly lubricate the bolt spindle to maintain ease of adjustment.

Description for projects

Adjustable aluminum coupler 42–52 mm, 250 kg capacity, M10 screw with ergonomic knob, silver anodized finish, compatible with truss bars and lyres.