QDB200 Deadbolt LockQDB200 series Grade 2 deadbolts have more built-in features for attack resistance. In addition to quality materials and construction, we added components to combat saw, drill, and wrench attacks. When youre choosing a deadbolt for light commercial applications, choose the name more people trust for their securityFeatures SmartKey flexibilityAn available re-key system to permit re-keying the lock without having to change or remove the product from the door, and an available key control function make the QDB200 series more versatile and convenient for use and maintenanceGreater securityConstructed with a full 1 steel throw bolt and hardened steel roller pin, two ball bearings, and free-spinning cylinder collar, QDB200 series deadbolts resist saw, drill, and wrench attacks. Backed by leading warrantiesThe QDB200 series comes with lifetime mechanical and three-year finish warranties.Easy to retrofitChoose deadbolts with a SFIC option or keep your existing small format cores and use them with QDB200 series products. Standard door preparation makes retrofit quick and easy.Flexible installationCompartmentalized packaging makes QDB200 deadbolts easierto install, and an adjustable backset deadbolt latch gives you greater flexibility at the point of installation.Additional security featuresDepending on your application, available options like hurricane compliance can add an additional layer of reliability and security.Short lead timeOur QDB200 series deadbolts are available for immediate shipment.Certifications:ANSI/BHMA A156.12 Series (1999)Grade 2ANSI A117.1 Accessibility Code (ADA compliant) UL/cUL listed (3 hour) for A label single door applications (4 by 8) UL10C/UBC 7-2 (1997) positive pressure rated UL10B pressure rated Hurricane Compliant Miami DADA N.O.A. ADA compliant thumb turn Product Specifications:Exposed trim: stainless steel with iron forged cylinder guardDoor range: 1 3/8 (35mm) 2 (51mm); service part 8Q00082 spacer rings required for 1 3/8 doors Backset: 2 3/4 (70mm) square standard; 2 3/8 (60mm) available Strike: standard deadbolt strike 1 1/8 (32mm) x 2 3/4 (70mm); other options available Door prep: 2 1/8 (54mm) diameter cross boreLatch bolt: full 1(25.4mm) throw with hardened steel roller Latch faceplate: 1 1/8 (29mm) x 2 1/4 (57mm) standard; 1 (25.4mm) x 2 1/4 (57mm) availableRecommended applicationsAvailable with indicator that clearly identifies whether the door is locked or unlocked from the exterior.Can be found in applications such as rest stop and state park bathrooms as well as storage rooms as well as multiple uses in commercial office spaces, residential applications. The deadbolt is commonly used in conjunction with cylindrical locks to provide an extra level of security.Functions:Finishes:Bright Brass Oil Rubbed BronzeSatin Nickel Bright Chrome Satin ChromeProduct downloadsQDB200 Deadbolt Sell SheetQDB100_QDB200 Deadbolt FAQCommercial Hardware BrochureCommercial Hardware Catalog