beamZ BC50B-250Q - Black Quick Trigger Claw (250 kg) for truss/pipe Ø 40–58 mm
The beamZ BC50B-250Q is a quick-release ( Quick Trigger/Self-Lock ) clamp made of high-strength aluminum with a black finish. Its self-locking system allows a single person to hang lights and accessories on tubes and trusses more safely and quickly. The horizontal handle facilitates access between cross braces and protects the hand during tightening, while the jaw geometry offers a wide opening to accommodate various tube systems.
Main features
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Self-locking quick-release fastener: secure hold and one-handed placement.
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Tube/truss compatibility: Ø 40–58 mm (including 48–51 mm truss standards).
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Construction: High-strength cast aluminum with a black finish .
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High capacity: 250 kg maximum load per piece.
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Ergonomics: horizontal handle position that prevents blows to the palm and improves access.
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Attachment to the equipment: M12 screws with passage for bolt and locking wing nut .
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Slimline and lightweight format: only 0.46 kg per claw.
Product benefits
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Faster and safer assembly: automatic locking speeds up the operation and reduces risk during rigging.
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Real versatility: compatible with most trusses and pipes used in events and theaters.
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Professional durability: materials and hardware sized for intensive rental and touring use.
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Ease of use: ergonomic design that minimizes hand fatigue.
Use cases
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Lighting rigging: moving heads, PARs, LED bars and effects.
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Events and corporate: agile changes between passes with minimal tools.
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Installation and rental: standard solution for quick and safe assembly kits.
Frequently Asked Questions
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Can it be operated by a single person? Yes, the Quick Trigger system is designed to be hung and secured with one hand.
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What diameters does it support? Tube/truss from 40–58 mm ; includes the 50 mm standard.
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What type of screws does it use? It has M12 bolts with a Ø 10 mm pitch for fixing the equipment.
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Does it include a wing nut? Yes, it includes a wing nut for quick locking on the device.
Safety and maintenance
- Periodically check threads, jaws, and the absence of cracks or deformations.
- Do not exceed the maximum load and distribute the weight following good rigging practices.
- Always use approved safety cable on each suspended device.
- Keep clamping surfaces clean; avoid greases that reduce friction.
Project description
Self-locking quick-release clamp for tubing/truss Ø 40–58 mm. Material: high-strength aluminum, black. Max. load 250 kg per piece. Dimensions: D1 114 mm; D2 40–58 mm; D3 10 mm; D4 68 mm; W 30 mm. M12 threaded screw. Weight 0.46 kg.
