White porcelain ceramic door knobs with cast iron ferrule, a vintage-style knob pair for interior residential doors, cabinetry and restoration projects. Two glossy white oval knobs sit on a connecting spindle, each with a black neck and a round, matt black rose plate drilled with screw holes. The smooth, glossy porcelain resists daily wear and tear, and the heavy-duty cast iron ferrule reinforces the knob at its stress point. The knobs give a comfortable grip and suit both traditional and contemporary decor. Catalogue code: GMC-TJ-B1-K