Adams Rite 4900-35-628 Heavy Duty Deadlatch with Standard Faceplate, Door Deadlatch, Heavy Duty, Left/Right Hand Reverse, 1-1/8" Backset, 4-5/8" Flat Strike, Standard Dark Black Anodized Faceplate, With Kit, For Aluminum Door

• Clear Anodized Finish
• Aluminum construction
• LH or RHR - handed operation is easily reversible using only a screwdriver
• Cylinder Backset: 1-1/8"
• Case is made of steel with corrosion-resistant plating that measures 7/8" x 5-13/16" x depth (depth varies by bracket)
• 1-3/4" minimum door thickness required
• Grade 1 Standard
• Uses any standard 1-5/32" mortise cylinder with MS dimensioned cam
• Faceplate measures 1" x 6-7/8"
• Latchbolt is of solid brass with 5/8" x 1" x 5/8" throw
• Mortised (4901) 4-5/8" strike size
• Auxiliary latchpin is made of all stainless steel for deadlocks latch bolt to prevent "the old credit card trick" or case-knife entry
• Flat strike shape with standard jamb lip length
• Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush