... /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”50-511/4”8.5-9.51 ... /2s” 13-14 Material: ABS/pp/Nylon+passivated ss304/dacrometQ235, or as requiredCertificate:ROHS,ISO1400/9001,REACHPrice:15 ...