... Steel Door(QH-0309) - Material:cold-rolled steel - UV prevent color - CE,Soncap, ISO 1.Product Description FeaturesSecurity Interior Steel Door(QH ... mechanical security locks(Alternative available).9)Handle:Dual-quick, double moveable handles or single moveable handle ( ... doorbell ,viewer, handles and rubber seal,installing bolts.11)Opening direction:Left inward , Right inward , Left outward , ...