... sample or drawing Stainless steel piano hinge1) Use on piano hinge small case, cabinet, equipment cabinet, lift, elevator, electrical appliance, ... file cabinet, billboard, board room etc.2) This hinge show in picture is without hole, with hole are available ... , All kinds of hinge are available, Such as piano hinge, door hinge, window hinge, gate hinge, long hinge, box hinge, truck hinge etc. we also ...