Spoon Clip,shelf support,shelf bracket,Locking shelf Used for Bookcase,showcase 5mm Diameter of Pin Material:Zinc alloy 5mm Mini Spoon clip,shelf support,shelf bracketTwo pin,one for cabinet,another for locking shelfGDH Code:1507Size:5mm Pin,12mm width supportFinish:AC,AB,BLK,BN,PB Material:Zinc alloy Packing:5000pcs/ctn 5mm shelf support /shelf holder two pin for bookcase,showcase