Once your key clamp handrail system is installed, you’re all done. Our key clamp fittings are constructed from corrosion-resistant galvanised steel and meet BS EN 1562 and BS EN 1563 standards, so they’ll survive heavy use and weather conditions, keeping your site secure for years to come. The added protection of galvanised steel – plus the fact that if a part ever does fail, it’s easy to order and install a replacement – means key clamp handrail fittings typically last seven times longer than the welded equivalent.