(LT2076). Light-duty commercial privacy lever. Satin chrome (US26D) finish. Performance: Complies with ANSI A 156.2. Series 4000, Grade 2 (400,000 cycles). UL listed for 3 hour fire door. ANSI A117.1 Amercian Disabilities Act (ADA). 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. Latchbolt operated by lever from either side. Outside lever locked by push-button on interior. Unlocked by emergency release on exterior or by rotating interior lever.