The majority of Pro-Railing handrail bracket and connector fittings are designed to accept 42.4mm OD round tube — the standard size for a DDA-compliant continuous smooth handrail meeting Approved Document M of the Building Regulations. Selected fittings are also available for 48.3mm OD tube, which is used where a more substantial handrail profile is preferred or where heavier loading is anticipated. F.H.Brundle stocks the corresponding satin stainless round tube in both diameters, along with bends and returns for staircase applications.
