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Effortless rigging meets industrial strength with the Kupo KCP-838B-T, a professional-grade handcuff coupler designed for secure, single-handed attachment of lighting fixtures and rigging equipment. Engineered from durable 6061-T6 aluminium and finished in sleek black, this coupler brings together robust performance, ergonomic control, and certified safety for both studio and live environments.
Purpose-built for use on tubes with diameters between 48 and 51mm, the KCP-838B-T features a specially designed T-handle for quick, tool-free fastening. With a working load limit of 200kg, it’s ideal for mounting heavy luminaires or accessories on trusses, grids, and pipe systems. A triggering mechanical design makes it especially useful for situations where one-hand operation is required, speeding up installations without sacrificing reliability.
Crafted using high-tensile aluminium extrusion, this coupler provides excellent structural strength while keeping weight low, just 0.52kg. It features a captive thread bolt to prevent accidental loosening and includes a double-level countersunk groove, allowing compatibility with both M10 and M12 bolts. This makes it easy to pair with different rigging hardware depending on your specific needs.
TUV certified for added peace of mind, the KCP-838B-T is trusted in professional environments such as theatres, film studios, and live production stages. The inclusion of a T-handle enhances grip, giving operators better control during fast-paced setups. A pre-installed M12x38mm bolt and nut round off the package for immediate use right out of the box.
Whether you’re setting up for a studio shoot or a live performance, the Kupo KCP-838B-T delivers fast, secure rigging with a lightweight and user-friendly design, making it a must-have clamp for professionals who demand both speed and strength.
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.
| Compatible Tube Diameter | 48–51 mm (1.89"–2.0") |
| Locking Mechanism | T-Handle |
| Mounting Thread | Double-level Countersunk for M10 or M12 Bolt |
| Bolt Included | M12 x 38 mm with Nylon Lock Nut |
| Certifications | TUV Certified |
| Working Load Limit (WLL) | 200 kg (440 lbs) |
| Material | High-tensile 6061-T6 Aluminium (Extrusion) |
| Finish | 0.52 kg (1.15 lbs) |
| Weight | 0.52 kg (1.15 lbs) |
| Design Features | - Triggering mechanical action for one-handed rigging - Captive bolt to prevent wing nut loss - Suitable for lighting, film, and studio applications |
Free UK Standard delivery on orders over £150.00*
| Order Date (if received before 3pm) | Cost | Latest Expected Delivery Date |
|---|---|---|
| UK Standard Delivery (Orders over £150*) | FREE | 2-4 Days |
| UK Standard Delivery | £3.99 | 2-4 Days |
| UK Express Delivery | £5.99 | 1-3 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 | Saturday |
| UK Sunday Delivery | £30.00 | Sunday |
EssentialPhoto is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to cancel the order and return the goods within 28 working days for a full refund of the purchase price of the goods.
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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