F.H.Brundle provides an online Tube Clamp Selector tool which guides you through your application step by step, generating a component list. Alternatively, the Tube Clamps Application Guide (PDF) contains illustrated diagrams of standard configurations — handrail runs, staircase rails, guardrails, corner posts, wall returns — with fitting identification for each position. As a general guide, each post requires a floor flange or base fitting, a mid-rail tee fitting (if required), and a top rail coupling fitting; end posts need a rail-end fitting; corners need elbow or swept-tee fittings.
If you want something that will do the calculations for you and create accurate drawings, use our Liveconfigurator tool.