... mobile communication cables 1/2,1/4,3/8,7/8,5/4.13/8,1/2S,5/8, etc..Type: hoop, wall install, through, leaky ... , rubber ring, 1/2,1/4,3/8,7/8,5/4.13/8,1/2S,5/8, etc TypeΦDia (mm)1/2”16-177 ... /8”26-283/8”10-121-1/4”38-401-5/8 ... ”50-511/4”8.5-9.51/2s” 13-14 Material: ABS ...