... 4,3/8,7/8,5/4.13/8,1/2S,5/8, etc..Type: hoop, wall install, through, leaky, hook, 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 ... :$20 million /year 1/2, 1/4,3/8,7/8,5/4.13/8,1/2S,5/8 feeder clamp ,