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When strength, safety, and simplicity matter most, the Kupo KCP-831 Half Coupler delivers. Designed for secure, heavy-duty rigging, this coupler is built from high-tensile 6061-T6 aluminium and offers a rock-solid grip on truss tubing ranging from 48 to 51mm. Whether you're working in stage production, studios, or live event setups, the KCP-831 ensures both confidence and convenience.
With a working load limit of 500kg and German TUV certification, this coupler is ideal for hanging lighting fixtures and other gear with absolute peace of mind. It features an M10 bolt and nylon lock nut for safe fixture mounting, a contoured inner surface to protect your truss, and a tool-free wing nut that’s easy to tighten and secure, even in tight spaces.
Made from high-grade 6061-T6 aluminium alloy and polished for durability, this coupler is built to withstand demanding environments. The included M10 bolt fits most lighting brackets and accessories, while the curved clamp surface ensures a secure grip without damaging your truss tubes.
Engineered with a broken-tooth locking system, the KCP-831 prevents the wing nut from loosening or falling during use. The butterfly-style knob allows for quick adjustments and firm locking without tools, making rigging more efficient on set or on stage.
From studios to stages, the Kupo KCP-831 gives you the rugged reliability and secure fit you need for demanding professional applications, all in a compact, user-friendly design.
PLEASE NOTE: This product is part of our “Special Order” selection, so we may not hold stock for this, and is placed to order. If you are interested in this item, you can place this order as a Pre-Order, and we will Special Order your product directly from the manufacturer. This should take approximately 10-14 working days to be delivered, but please note this is subject to change.
| Material | 6061-T6 Aluminium Alloy |
| Finish | Polish (vibration polished) |
| Pipe Diameter | 48–51mm |
| Working Load Limit | 500kg |
| Bolt | M10 x 28mm with nylon lock nut |
| Certification | TUV Approved |
| Weight | 520g |
Free UK Standard delivery on orders over £150.00*
| Order Date (if received before 3pm) | Cost | Latest Expected Delivery Date |
|---|---|---|
|
UK Standard (Free for orders over £150.00 offer excludes Northern Ireland & Additional Shipping Fees) |
Spend under £9.99 - £5.99 Spend under £149.99 - £3.99 Spend £150+ - Free |
2-4 Working Days |
| UK Express Delivery | £5.99 | 1-3 Working Days |
| UK Next Working Day | £8.00 | Next Working Day |
| UK Next Working Day (Guaranteed) | £15 | Next Working Day |
| UK Before 2pm Next Working Day | £18.00 | Before 2pm Next Working Day |
| UK Saturday Delivery | £30.00 | The Next Saturday |
| UK Sunday Delivery | £30.00 | The Next Sunday |
EssentialPhoto & Video is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to request cancellation of an order within 14 days of receipt of the goods, and are granted a further 14 days to return the item to us for a full refund.
Please be aware: Products may vary slightly from batch to batch. Images provided online are as accurate a representation as possible, however please note that the colour and design of products may vary slightly, but that this does not affect functionality.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country.
Additional Shipping Fees
Please Note, a number of our products fall into 'Large', 'Extra Large', 'Oversized' or 'Pallet' products, and would require an additional shipping fee applied automatically to the order. All of these products will display this on their dedicated listings, and further information regarding these fees can be found below.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...
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