The Adams Rite 4511-35-201-313 from the 4510 Series is a robust standard duty deadlatch designed for security and durability. Crafted with an aluminum body finished in dark bronze anodized coating, it offers long-lasting resistance to wear. Designed for flexible door placement, it supports both left-hand and right-hand reverse operations without the need for special tools. The steel case, featuring corrosion-resistant plating, measures 1" by 5-13/16" providing solid protection. It includes a 1-1/8" cylinder backset and is compatible with flat 2-5/8" mortised strikes. Upgrade your entryway with this reliable deadlatch today!