beamZ BC50B-100 - Black slimline clamp 48–51 mm with M10 screw (100 kg load)
The beamZ BC50B-100 is a high-strength aluminum half-coupler , designed for mounting lights and accessories on 48–51 mm diameter tubes and trusses . Its slimline profile reduces the bulk around the rigging point, leaving more room for cabling and other hardware. The wing nut and screw fastening system provides quick and secure mounting, while the M10 threaded bolt is compatible with standard lighting hardware. With a maximum load capacity of 100 kg per piece and a black finish , it's a robust and discreet solution for rentals, events, and tours.
Main features
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Universal compatibility with tubes and trusses of Ø 48–51 mm .
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High-strength slimline aluminum structure for professional use.
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Wing nut and nut fastening ; M10 threaded bolt included.
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Maximum load per piece : 100 kg .
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Finish : black, discreet on stage.
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Key dimensions : D1 68mm; D2 48–51mm; D3 10mm; D4 38mm; W 30mm.
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Weight : 0.15 kg.
Product benefits
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Efficient assembly : the wing nut system facilitates quick adjustments in trials and changes between passes.
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Slim profile : less interference with other accessories and better cable management.
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Reliability : Aluminum construction with clear specifications for lighting rigging.
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Versatility : suitable for PAR spotlights, LED bars, moving heads and decorative elements within the load range.
Use cases
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Events and rental : lighting setup on 50mm truss and standard bars.
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Tours and technical production : robust and repeatable clamping with low maintenance.
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Temporary installations : quick fixes at trade fairs, corporate staging and film sets.
Frequently Asked Questions
Which truss or tube does it fit?
It is designed for diameters between 48 and 51 mm , the most common standard in event trusses.
What type of screw does it use?
Includes M10 with wing nut and fitting to secure the light fixture or accessory.
What is its load capacity?
It supports up to 100 kg per piece (always respecting the limitations of the truss and the anchor point).
Assembly and safety tips
- Check the load capacity of the truss and distribute the weight symmetrically .
- Make sure the wing nut is securely tightened and use safety lines/retainers where appropriate.
- Periodically inspect the claw and replace any damaged parts.
Project description
beamZ BC50B-100 slimline aluminum coupling claw with black finish . Compatible with Ø 48–51 mm . M10 bolt , wing nut and screw fastening. Dimensions: D1 68 mm , D2 48–51 mm , D3 10 mm , D4 38 mm , W 30 mm . Max. load 100 kg . Weight 0.15 kg .
