Model No. Description
H01EF08F08-12 F1/2xF1/2x12"
H01EF08F08-16 F1/2xF1/2x16"
H01EF08F08-18 F1/2xF1/2x18"
..........
H01EF08F08-24 F1/2xF1/2x24"