... feeder clamps,cable feeder clamp for 1/2,1/4,3/8,7/8,5/4.13/8,1/2S,5/8,etcCertificate ... requiredfixing:microwave and mobile communication cables 1/2,1/4,3/8,7/8,5/4.13/8,1/2S,5/8, etc ... ”10.52*1/2s”13.52*1/2”162*7/8”27.52*1-1/4”39.52*1-5/8”503 ... *3/8”10.53*1/2”13.53*7/8”27.53*1-1/4”39.53*1-5/8”504 ... ”10.5 One stack two holes feeder clamp for 1/2'', 1/4'',3/8'',1/2S cable