About this item

• Norton 1601 Series, Grade 1 certified & UL / cUL listed for use on fire rated doors and positive pressure fire test. ADA Compliant.
• Recommended on commercial interior or exterior doors including: Aluminum Storefronts, Office Doors, Utility Closets, and Storage Rooms.
• Non-Handed for installation on right- or left- hand swing doors.
• Exceeds 25 million cycles. Covered by Norton End-of-Life Recycling Program
• 25-year limited warranty