features: Double action floor pivot Allows door to swing in either direction Door plates radiused for easy preparation Bottom bracket is floor mounted and does not protrude beyond the door edge Suitable for FD30 doors, tested to BS476 Part 22 Minimum door thickness 44 mm To suit doors up to 80 kg Maximum door width 1100 mm Top and bottom plates have maintenance free oil impregnated bronze bearings 44 mm thick doors require R9 radius on pivot edge, 54 mm thick doors require R12 radius Set includes door bottom pivot, top centre and 5 mm door brackets Note: It is recommended that both lock and hinge stiles are brush stripped for privacy Maintenance free, guaranteed 25 years Stainless steel, grade 304