... 4,3/8,7/8,5/4.13/8,1/2S,5/8,etcCertificate:ROHS, ISOMaterial:ABS/pp/Nylon+passivated ... or as requiredfixing:microwave and mobile communication cables 1/2,1/4,3/8,7/8,5/4.13/ ... 8,1/2S,5/8, etc.model: hoop, wall install, through, ... TypeΦDia (mm)1*3/810.51*1/2s”13.51*1/2”161*7/8”29.52*3/8”10 ... .52*1/2s”13.52*1/2”162*7/8”27.52*1-1/4 ... 1-5/8”504*7/8”27.54*1/2”164*1/2s”13.54*3/8”10.5