The Swivel Base Flange is a very flexible Safety Railing System base. Its sleeve can be freely transformed within a range of 180°, which makes it suitable for many scenes. Our factory has passed the ISO 9001 certification, which can provide higher quality Swivel Base Flange, and all Safety Railing Fittings will go through strict testing. After galvanizing and powder coating, it has better anti-rust and corrosion resistance, which allows us to use it in harsher environments and last longer. Safety Railing Fittings has a lot of uses, not only for building guardrails or handrail systems, but also for DIY some furniture. We are a manufacturer, if you need to buy large quantities of Safety Railing Fittings, we can get you a better price.