beamZ BC50B-50 - Slimline quick-release claw for truss Ø 48–51 mm (100 kg, M10, black)
The beamZ BC50B-50 is a quick-release half coupler made of high-strength aluminum , designed for mounting lights and accessories on 48–51 mm diameter tubing and truss . Its quick-release mechanism allows for rapid attachment and detachment during setup, while the butterfly lock and M10 threaded bolt ensure a secure hold. With a maximum load capacity of 100 kg per piece, a black finish for a discreet stage appearance, and a weight of only 0.195 kg , it offers an excellent balance of robustness, safety, and lightness for professional rigging applications.
Main features
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Quick release: a system that speeds up live assembly and disassembly.
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Standard compatibility: for Ø 48–51 mm (2" truss/piping)
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Slimline construction: high-strength aluminum with a compact profile.
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Secure fixing: wing nut and nut with M10 screw .
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Load capacity: 100 kg per claw.
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Professional finish: black for minimal visibility on stage.
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Key measurements: D1: 84 mm D2: 48–51 mm D3: 10 mm D4: 39 mm W: 30 mm.
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Weight: 0.195 kg per unit.
Product benefits
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Time saving: quick release for team changes between passes without complex tools.
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Safety and reliability: materials and fittings sized for intensive use; comfortable tightening with wing nut.
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Versatility: suitable for moving heads, PAR lights, LED bars and accessories within the rated load.
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Careful aesthetics: black finish that reduces reflections and integrates into any setup.
Use cases
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Lighting and effects rigging: quick attachment to 50mm truss for tours and events.
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AV rental and integration: standard and lightweight solution for temporary or permanent installations.
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Corporate events and theaters: quick changes of position and accessories with minimal disruption.
Frequently Asked Questions
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Does it include screws? Yes, it includes an M10 bolt with wing nut/fixing.
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Does it fit any truss? It is compatible with Ø 48–51 mm , the most common standard (2").
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Can I hang 100 kg of equipment? The maximum load per piece is 100 kg ; distribute loads, respect the structure, and always use a safety cable.
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What's the difference compared to a "tiltable" claw? This model offers quick release; there are folding/tilting versions for specific transport or tilting applications.
Safety and maintenance
- Periodically inspect the claw: threads, cracks, deformations, and looseness.
- Avoid exceeding the nominal load and verify the compatibility of the structural point.
- Use approved safety cable on each suspended device.
- Keep clamping surfaces clean; do not apply greases that reduce friction.
Project description
Quick-release claw/half coupler for 48–51 mm diameter tubing/truss. Slimline aluminum construction, secured with wing nut and M10 bolt. Dimensions: D1 84 mm , D2 48–51 mm , D3 10 mm , D4 39 mm , W 30 mm . Max. load 100 kg per piece. Black finish. Weight 0.195 kg .
