4mm Wire Kits
4mm wire balustrade kits are used in applications where increased rigidity or higher load capacity is required compared to standard 3.2mm systems. They are commonly used in commercial balustrade systems, and in some residential projects with longer spans or higher tension requirements.
These wire balustrade kits include fittings designed for 4mm wire rope and are suitable for installation on timber or metal posts, depending on the system selected. Used across decks, balconies and stair balustrades, including straight runs and angled sections.
For matching wire, view our 4mm stainless steel balustrade wire, supplied in 316 marine grade for external environments.