Commercial Light-Duty Storeroom Lever Lockset LT2086 . Light-duty commercial storeroom lever. Satin chrome US26D finish. Performance Complies with ANSI A156.2. Series 4000, Grade 2 400,000 cycles . UL listed for 3 hour fire door, ANSI A117.1 American Disabilities Act ADA . Keying 6 pin SCC keyway with 2 nickel keys per lock. Door range 1-3/8 to 2 . Backset Adjustable 2-3/8 to 2-3/4 standard. Strike T strike 1-1/8 x 2-3/4 standard. Tubular construction. Latch operated by rotating interior lever or key in exterior lever. Outside lever always fixed. Finish Satin Chromium-Plated, Function Storeroom, Type Lever, Backset 2-3/8 In. to 2-3/4 In., Latch 6-way adjustable, Exterior Access 6 pin SCC Keyway, Interior Action Free turning, Strike Size 1-1/8 In. x 2-3/4 In., Strike Corner T-Strike, Construction Tubular Steel, security Grade Grade 2, Fire Rated 3 Hour, Pkg Qty 1, Package Type Clamshell