Cal-Royal SOP20 Passage Grade 3 Lever Lock with Solid Brass Forged BodyThe Cal-Royal SOP20 is a Grade 3 passage lever lock built to ANSI Standard A156.2 for light-duty handleset applications on wood and metal doors. Featuring an all-metal body and all solid brass forged construction, this lockset uses a non-locking knob or lever to operate the latch from the interior, while a thumb piece operates the handleset latch from the exterior. Designed with a 2 " or 2 " backset and a 1" x 2 " round corner size standard, the SOP20 is engineered for reliable, everyday passage use in commercial settings.Key FeaturesBackset Options: 2 " or 2 " backset with 1" x 2 " round corner standard; square corner and drive-in adjustable backset available on special factory order.Door Thickness Range: Fits doors from 1-3/8" to 1-3/4" thick.Strike Compatibility: Round corner full lip strike measuring 1-3/4" x 2-1/4" with optional T-strike, plus round corner deadbolt strike at 1" x 2 ".Bore Specifications: 1" bore diameter for the latch and 2 " diameter for the lock housing, matching a 1" cross bore.Heavy-Duty Construction: All metal body and parts with all solid brass forged body and a solid filled handle grip for lasting durability.Reversible Handing: Reversible for right- and left-handed doors, except Mayfair style.Keyway & Rekeying: Standard "KW" 5-pin Kwikset keyway that is re-keyable for master and construction keying; Weiser and Schlage "C" keyway available on special factory request.Grade 3 Rating: Meets ANSI Standard A156.2 for light-duty handlesets, suited for lower-traffic passage applications.Certifications & ComplianceANSI Standard A156.2, Grade 3, Light Duty Handlesets5 Year Finish Warranty25 Year Mechanical WarrantyTechnical SpecificationsSubcategory: Cylindrical LeversetsProduct Group: Mechanical LocksFunction Description: Both sides locked or unlocked by key outside or push button insideKeyed Function: Non-KeyedProduct Subgroup: Bored LocksetsKeyed: NoFunction Description: Outside knob/lever locked by pushbutton on inside knob/lever. Rotating inside knob/lever or closing door releases/unlocks button. Emergency release in outside knob/lever.Commercial/Residential: CommercialLock Function: PrivacyCross Bore: 1"Product Attribute: Cylindrical LocksProduct Model: SOP30Product Function: Privacy/Bed/BathDoor Thickness Range: 1-3/8" to 1-3/4"Door Strike: Round Corner Full Lip, 1-3/4" x 2-1/4"Product Category: Mechanical LocksDepartment: Door HardwareTypical ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Cal-Royal SOP20?Cal-Royal SOP20 leversets combine an all solid brass forged body with all-metal components to deliver dependable passage function backed by a 5 Year Finish Warranty and a 25 Year Mechanical Warranty. Built to ANSI A156.2 Grade 3 standards and re-keyable for master and construction keying, this lockset is engineered for consistent, long-term performance in commercial door applications.