Separate sweep, latch, and backcheck adjustment.
(3101 BC PA SV 693) SNB, MS & WS fasteners included.3, UL 10C listed, meets Barrier Free requirements. Door Closer, Tri-pack (w/ Streamline Cover) , Matte Black Finish Surface Door Closer, Grade 1, Tri-pack (w/ Streamline Cover) function, Tri-pack for regular, top jamb, and parallel arm application. Streamline cover, 693 Matte Black finish, Cast Aluminum body, size BF-4, Certified ANSI/BHMA A156.