Dormakaba QDB281-626 SFIC Single Cylinder Deadbolt, 2-3/4" Backset, Satin Chrome Finish

Dormakaba Commercial Hdwe QDB281-626 SFIC Deadbolt is designed for superior security in commercial settings, featuring a single cylinder operation that allows key access from the outside and a thumb-turn mechanism from the inside. This deadbolt is built to accommodate a 2-3/4" backset and fits doors ranging from 1-3/8" to 2" in thickness, making it versatile for various applications. The QDB281-626 model is crafted from durable zinc material and comes in a sleek satin chrome finish, ensuring both aesthetic appeal and long-lasting performance. With a 3-year finish warranty and a limited lifetime mechanical warranty, you can trust in its reliability. The deadbolt features a 6-pin cylinder with an SFIC BF Best keyway for enhanced security and convenience. Included with the deadbolt is a square standard deadbolt strike, measuring 1-1/8" x 2-3/4", ensuring a secure fit. The crossbore size is a standard 2-1/8", streamlining installation. UL/cUL listed for 3-hour fire-rated doors, the QDB281-626 provides peace of mind in safety and compliance. Ideal for heavy-use areas, this deadbolt combines robust construction with ease of use, making it a smart choice for any commercial environment.

SFIC Deadbolt - Single Cylinder with 2-3/4" Backset and Square Deadbolt Strike Satin Chrome Finish

Dormakaba Commercial Hardware offers a full line of locksets, auxiliary deadbolts, exit devices, and door closers for heavy- and standard-duty applications. Commercial hardware includes a diverse array of products like Mortise Locksets, Cylindrical Locksets, Interconnect Locksets, Tubular Locksets, Auxiliary Deadbolts, Exit Devices, and Door Closers.

• 3-Year Finish & Lifetime Mechanical Warranty
• Single Cylinder Deadbolt Function - Operated By Key Outside And Thumb-Turn Inside