Cal-Royal CB160 Grade 2 Single Cylinder Deadbolt with Tamper-Resistant Cylinder GuardThe Cal-Royal CB160 is a Grade 2 single cylinder deadbolt engineered for standard commercial and residential applications. Featuring a cylinder x thumbturn function, this bored lockset adjusts to fit door thicknesses from 1 /8;" (35mm) to 1 " (45mm) with an adjustable backset of 2 " or 2 ". Constructed with wrought brass or stainless steel trim, the CB160 Series offers a durable, dependable locking solution backed by a tampered cylinder guard designed to resist forced removal.Key FeaturesDoor Range Compatibility: Adjustable 1 " (35mm) to 1 " (45mm) door thickness for versatile door prep options.Adjustable Backset: 2 " or 2 " adjustable backset accommodates a range of standard door preparations.Deadbolt Faceplate: Standard 2 " x 1" latchbolt faceplate, packed with " plastic filler to convert the 1" faceplate to 1 " wide door preparations.Bore Diameter: 1" bore for latch and 1 " or 2 " bore for lock housing, plus a 2-5/8" diameter adapter ring for 2-1/8" door preparations.Standard Strike: 1 " x 2 " square corner strike included for proper frame alignment.Tamper-Resistant Cylinder Guard: 2" diameter tampered cylinder guard with metal insert turns free with any removal attempt, protecting against forced entry tactics.Extensive Keyway Options: Standard 6-pin solid brass "C" keyway, with optional Schlage C-K composite "E" keys, Schlage "E", Russwin D1-2-3-4, Corbin 59/60, Corbin-Russwin L4, Sargent LA-LB-LC, Falcon/Weiser E, Kwikset, Arrow A, Yale GA, and Yale 8 keyways for broad system compatibility.Durable Trim Materials: Available in wrought brass or stainless steel trim for long-term performance in commercial and residential settings.Technical SpecificationsProduct Group: Mechanical LocksSeries: CB160 SeriesGrade: Grade 2Product Subgroup: Bored LocksetsProduct Type: DeadboltsSubcategory: DeadboltsCommercial/Residential: CommercialFeatures: 2-5/8" Diameter Adapter Ring for 2-1/8" Door Preparations; 2" Diameter Tampered Cylinder Guard and Metal Insert, Turns Free With Any Removal Attempt; Standard Commercial and Residential ApplicationsKeyed: YesFront Size: 2-1/4" x 1"Product Attribute: DeadboltsStandard Strike: 1-1/8" x 2-3/4", Square CornerProduct Model: CB160Backset (Distance): 2-3/8 or 2-3/4 Adjustable, Square CornerProduct Function: Cylinder x ThumbturnProduct Category: Mechanical LocksDepartment: Door HardwareTypical ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Cal-Royal CB160?Cal-Royal CB160 deadbolts deliver dependable Grade 2 performance with durable wrought brass or stainless steel trim and a tamper-resistant cylinder guard designed to withstand forced removal attempts. With adjustable door thickness and backset ranges plus an extensive selection of keyway options, the CB160 Series provides flexible, reliable security engineered for demanding commercial and residential door hardware applications.