... brass bushing 2 size:diameter5-12mm*length15-50mm or as you require 3 hig quality,gold 5uppier 4 ISO,BV,RoHS,REACH brass bushing ... turning parts1 bushing,brass bushing,brass turning bushing,cnc turning parts2 material:brass3 finish:plain or ... one by one10 quality certificate:ISO9001:2008,BV,RoHS,REACH brass bushing turning parts