1)Stainless steel buccal for bath,kitchen sink, bathroom basin drainage, bathtub,ect. 2)Blowdown fast. 1)stainless steel buccal2)Specification:59.29.60mm.3)standard:ROHS,ISO 4)package:opp bag 5)moq:10000pcs 7)stainless steel buccal for bath1.3,kitchen sink, bathroom basin drainage, bathtub,ect. collector nozzle/Stainless steel buccal