D Series Cylindrical Deadbolts Yale D Series Deadbolt Yale D Series Deadbolt D Series Deadbolt thumbturn D Series Deadbolt with indicator D Series Deadbolt with indicator Yale® D series deadbolts are the ideal choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required. Features ANSI/BHMA Certified Grade 1 or 2, depending on model Available with visual occupancy indicators, displaying "In Use" or "Vacant" that displays current status of the deadbolt 1" throw solid steel deadbolt with hardened, free spinning steel pin insert Non-handed functions are easily field reversible 2-3/4" backset Several SFIC functions feature concealed interior screws that only the control key can access Downloads Catalog Installation Instructions Templates Close Want to learn more? We'd love to show you how a Yale electronic access control system could help deliver a better experience for residents and an easier way to manage access for property managers. Simply complete the form below to get the conversation started. loading Special Purpose Locks 350 Series Mortise Deadlocks Padlocks