4″ Door Knocker Viewer Set

• 3 hr Fire Rated
• All standard installation parts included
• Protective coating to aid in the duration of the finish
• 1 Year Limited Warranty
• Specialty finishes match other BHP product category finishes to provide uniform specialty finishes across multiple product categories including Locksets, Bathroom Accessories, Door Hardware and Cabinet Hardware items.

5 1/2″ Door Knocker Viewer Set

• 3-Hour Fire Rating
• All standard installation parts included
• Protective coating to aid in the duration of the finish
• 1 Year Limited Warranty
• Specialty finishes match other BHP product category finishes to provide uniform specialty finishes across multiple product categories including Locksets, Bathroom Accessories, Door Hardware and Cabinet Hardware items.