Algam HCB-4252-250KG - Clamp 42-52MM 250KG Black

Algam HCB-4252-250KG – Adjustable clamp 42–52 mm, capacity 250 kg, black

The Algam HCB-4252-250KG clamp is a professional fixing element designed to quickly and securely join lighting tubes and bars with diameters between 42 mm and 52 mm. Made of high-strength steel with a matte black coating, it supports loads of up to 250 kg without deforming. Its M10 clamping screw with knurled knob provides a secure fit without the need for additional tools, facilitating installation on trusses, lyres, and stage structures.

Main features

• Adjustment range: Holds tubes from ø 42 mm to 52 mm.
• Load capacity: Up to 250 kg in vertical mounting.
• Material: Steel with anti-corrosion matte black powder coating.
• Clamping screw: M10 bolts with knurled knob for quick manual closing.
• Compact design: Narrow profile optimizes space on the truss.
• Compatibility: Truss, lighting bars, lyres and stage stands.

Product benefits

• Tool-free assembly: Quick opening and closing thanks to the knurled knob.
• High resistance: Steel structure that supports up to 250 kg of load.
• Versatility: Adjustable to standard diameters of 42–52 mm with a single model.
• Durability: Powder coat finish resistant to wear and corrosion.
• Professional aesthetics: Matte black coating that blends with any equipment.

Use cases

• Installation of spotlights and lighting equipment on truss structures for concerts and events.
• Fixing lyres and moving heads in theater and auditorium rigging.
• Mounting speaker stands and sound systems on support bars.
• Construction of stands and exhibitions where a solid and secure rig is required.
• Audiovisual projects with mobile configurations that require quick changes.

Frequently Asked Questions

• Is a tool required for adjustment? No; the M10 knurled knob allows for secure hand tightening.
• Can it be used outdoors? The anti-corrosion coating offers some resistance, but it's not completely waterproof.
• How to maintain it? Clean with a dry cloth and check the tightness periodically.

Description for projects

Adjustable steel clamp 42–52 mm, capacity 250 kg, M10 bolt with knurled knob, matte black finish, compatible with truss and lyres.