This lightweight and durable design is constructed using laser-cut and folded steel mounts, ensuring a solid and secure fit. We've incorporated aluminium profiles from KJN, known for their strength and reliability. Plus, we've used the virtually indestructible 15mm Hex board, perforated to reduce weight without sacrificing durability. *Collection Only * Tools required for installation: Rivnut Tool, Rivet Gun. If you don't have these tools, we can install these fittings for you on collection.