NCL White Porcelain Door Knobs Bright Chrome Privacy Handles Keyless
Manufacturer NCL Hardware Manufacturer. WHITE KNOBS: High-quality ceramics are fired at 1000°C (1832°F) for durability and hardness, and coated with glaze for added protection and smooth finish. So our white knobs have waterproof and anti-scratch properties.,ZINC ALLOY ROSE: The porcelain door knob with sturdy round zinc alloy rose is very sturdy and secure.