(1-1/2" X 45*) SIRIM, (1-1/2" X 90*) SIRIM, (1-1/4" X 45*) SIRIM, (1-1/4" X 90*) SIRIM, (2" X 45*) SIRIM, (2" X 90*) SIRIM, (2" X 90*)WITH I/O SIRIM, (3" X 45*) SIRIM, (3" X 90*) SIRIM, (3" X 90*)WITH I/O SIRIM, (4" X 45*) SIRIM, (4" X 90*) NON SIRIM, (4" X 90*) SIRIM, (4" X 90*)WITH I/O SIRIM, (4'' X 45*) NON SIRIM, (6" X 90*) SIRIM