Description
Straight Couplers for Heavy Duty XL Cable Tray (HDG) provide a strong and reliable way to join two sections of XL cable tray. Because they are designed to slide onto the outside of each tray end, installation is quick, secure and easy to line up. Their heavy-gauge construction and hot dipped galvanised finish offer long-lasting performance in demanding environments.
Key Features
- Outside Fit Design: Slides onto the ends of the cable tray for simple joining
- M6 Hole Alignment: Pre-cut M6 holes match the tray side profile (use M6×12mm roofing bolts – PNB612G sold separately)
- Finish: Hot Dipped Galvanised (HDG) for outdoor and industrial use
- Heavy Gauge: Built to industry standard for extra strength and durability
- Sold as a Pair: Supplied together for one complete tray connection
Applications
These heavy duty cable tray straight couplers are ideal for securely joining XL cable tray lengths in commercial, industrial and plant-room installations. Their strong profile and accurate M6 alignment make them suitable for large cable runs where safety and support are essential.
Design & Compatibility
The couplers match standard XL tray side profiles, making them easy to integrate with existing tray systems. As a result, installers can achieve a clean and stable join without additional cutting or modification.
Ordering & Delivery
✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours
Most orders arrive within 1–2 working days as standard.
Note: Heavy or bulk orders, as well as special cut lengths or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.






















