The Schlage AL Series is a Grade 2 Lock for offering dependable performance for high traffic commercial applications. AL Locks are designed to deliver ADA Compliant accessibility and constant, reliable performance. The Al Series is best for buildings with medium to high traffic flow, such as interior office doors, banks, retail spaces and hotel guest areas
Door Thickness: 1 3/8" to 1 7/8" (35 mm to 48 mm) standard. 2" (51 mm) optional.