The rail clamps firmly around the taps and provides a hinged support bar over the bath for assisting with raising and lowering. The cross bar has extended sides to sit on the rims of the bath and the rail can be folded back out of the way when not in use. Plastic end caps are fitted to help protect the bath. Max diameter of taps 76mm (3 1/8"") length from taps 323mm (12 3/4"") Width of cross bar 673mm (26 1/2""). Weight: 1.6 kg.