1.Type: door & window hinges 2.Place of origin: guangdong, china (mainland) 3.Brand name: kav 4.Model number: k3doh07, k3doh08, k3doh09 hydraulic 3d adjustable invisible door hinge Main material: cold rolled steel Finish: nickel plated 5.Opening angle: 90--105 degree 6.Dia. Of hinge cup: 35mm 7.Depth of hinge cup: 11.5mm 8.Door thickness: 14--21 9.Overlay: full, half and inset 10.Packing: 100pcs/ctn or 200pcs/ctn 11.Pitch hole: 48mm 12.Application: furniture, cabinet, kitchen cabinet, etc. Net weight: 12kg/ctn, 100pcs/ctn; gross weight: 13.3kg/ctn, 100pcs/ctn; cbm: 32*26*25cm, 100pcs/ctn; 100pcs/ctn or 200pcs/ctn or as customer's request.