Adams Rite 4511-16-221-628 Mortise Lock Satin Aluminum Clear Anodized

Durable Deadlatch, Rounded Faceplate, 7/8 Inch Backset, 2-5/8 Inch Flat Mortised Strike for Center Hung 4-1/2 Inch Jamb, Right or Left Hand, Satin Aluminum

• Key Retention Feature: Bolt remains retracted upon reverse key turn, enabling free door swing
• Cylinder Backset Options: Choose from 7/8", 31/32", 1-1/8", or 1-1/2" backsets
• Case Dimensions: 1" x 5-13/16" x variable depth, made of steel with corrosion-resistant plating
• Latchbolt Details: 1/2" x 1" x 1/2" throw, all-metal construction with hardened steel pins, reversible handing
• Auxiliary Bolt Function: All-metal design prevents 'loiding' or case-knife entry by deadlocking the latch bolt
• Standard Strike: 4902-01 strike included for flat jamb doors closing flush or nearly flush
• Cylinder Cam Compatibility: Compatible with standard mortise cylinders featuring MS cam, obtainable from most manufacturers
• Customization Options: Specify backset, faceplate shape, strike, handing, and finish upon ordering
• Standard Package Contents: Individually boxed with strike and machine screws for mounting, additional items available separately. Shipping weight: 1-1/4 lbs