... , or 3.05m, 3.60m, 3.66m Ii) Cross tee: 26mm x 24mm x 1.2m, or 1.22m ... , or 3.05m, 3.60m, 3.66m Ii) Cross tee: 26mm x 24mm x 1.2m, or 1.22m ... , or 3.05m, 3.60m, 3.66m Ii) Cross tee: 32mm x 14.5mm x 1.2m, or 1 ... .22m Iii) Cross tee: 32mm x 14.5mm x 0.6m, or ... , or 3.05m, 3.60m, 3.66m Ii) Cross tee: 38mm x 14.5mm x 1.2m, or 1 ... .22m Iii) Cross tee: 38mm x 14.5mm x 0.6m, or ...