Cal-Royal HDCV-48 Super Adjustable Door Chain with Vinyl CoverThe Cal-Royal HDCV-48 Super Adjustable Door Chain is a heavy-duty door guard engineered with welded solid steel chains and thick gauge steel end brackets for demanding commercial applications. Featuring heavy duty compression springs on both ends of the chain and end brackets, this door chain conforms to ANSI/BHMA A156.16 L12231 Grade 1 standards, making it comparable in performance to IVES #115. A weather and rip resistant vinyl cover protects the chain assembly from wear and environmental exposure, ensuring long-term durability in high-traffic commercial settings.Key FeaturesHeavy Duty Compression Springs: Positioned on both ends of the chain and end brackets to absorb impact and reduce stress on the assembly during operation.Thick Gauge Steel Brackets: Provide a robust mounting foundation that withstands repeated use in commercial door applications.Welded Solid Steel Chains: Constructed for maximum strength and long-term reliability, resisting wear from frequent door movement.ANSI/BHMA Grade 1 Rated: Conforms to ANSI/BHMA A156.16 L12231 Grade 1, the industry benchmark for commercial-grade door hardware performance.Weather and Rip Resistant Vinyl Cover: Shields the chain from moisture, abrasion, and environmental wear, extending service life.IVES #115 Comparable: Offers equivalent functionality and performance to the widely recognized IVES #115 door chain, simplifying replacement and specification.Certifications & ComplianceANSI/BHMA A156.16 L12231 (Grade 1)Technical SpecificationsProduct Group: Door Trim and AccessoriesProduct Subgroup: Door GuardsProduct Type: Latch ProtectorsSubcategory: Door GuardsCommercial/Residential: CommercialFeatures: Weather and Rip Resistant Vinyl Cover; Thick Gauge Steel Brackets; Heavy Duty Compression Spring on Both Ends of Chain and End BracketsProduct Category: Door Trim and AccessoriesDepartment: Door HardwareTypical ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Cal-Royal HDCV?Cal-Royal door guard products deliver professional-grade reliability with welded solid steel chain construction and thick gauge steel brackets rated to ANSI/BHMA A156.16 L12231 Grade 1 standards. Engineered for demanding commercial applications where dependable, weather resistant performance is essential.