interklamp.com
Interclampinterclamp, versatile, malleable iron, galvanised, slip-on, pipe, tube, fittings, clamp, applications, handrailing, hand railing, safety, guardrails, fencing, playground, equipment, shopfitting, milking parlours, racking, sports practice nets, greenhouses, exhibition stands, roof top fall prevention, pedestrian barriers, wheelchair access, ramps, no welding, fast construction, varied structures, hexagon key
http://www.interklamp.com/