Cal-Royal CR271PC Pocket Door Closer, CR441 Series with Heavy Duty Forged Steel ArmThe Cal-Royal CR271PC is the CR441 Series’ dedicated Pocket Door Closer, built on the same CR441 cylinder body but specially re-engineered for pocket door closer applications. It uses a higher tensioned steel spring combined with high-performance hydraulic fluid to withstand high-demand performance applications. Because a 180 degree door opening requires greater force, the CR271PC features a heavy duty double lever forged steel arm designed 1″ longer than the standard CR441 arm for extra smooth action. This Grade 1 door closer is cast iron and non-handed, meeting ANSI A156.4 standards and carrying UL and cUL listing.Key FeaturesExtended Arm Length: Heavy duty double lever forged steel arm designed 1″ longer than the standard CR441 arm for extra smooth action during full 180 degree pocket door swing.High-Performance Hydraulics: High-performance hydraulic fluid combined with a higher tensioned steel spring for reliable operation in high-demand performance applications.Heavy-Duty Construction: Cast iron, non-handed body shares the same CR441 cylinder housing, specially re-engineered for pocket door closer use.Grade 1 Performance: Meets the highest industry standards under ANSI A156.4 Grade 1, UL and cUL Listed for commercial reliability.Dedicated Pocket Door Application: Engineered specifically for 180 degree opening in pocket door only applications; not for use with conventional hinges or latching hardware.Complete Packaging Includes: Heavy duty double lever forged steel arm (1″ longer than CR441 arm), parallel bracket, wood screws and self-tapping machine screws, full cover, and sex bolts.Certifications & ComplianceANSI A156.4 Grade 1UL and cUL ListedTechnical SpecificationsSubcategory: Surface MountedProduct Group: Door ControlsProduct Subgroup: Door Closers – SpecialtyProduct Type: Door ClosersCommercial/Residential: CommercialProduct Category: Door ControlsDepartment: Door HardwareTypical ApplicationsCommercial Office BuildingsEducational FacilitiesHealthcare InstitutionsRetail EstablishmentsIndustrial and Warehouse FacilitiesMulti-Tenant Residential PropertiesGovernment and Municipal BuildingsWhy Cal-Royal CR271PC?Cal-Royal CR271PC door closers deliver professional-grade reliability with cast iron construction, a higher tensioned steel spring, and high-performance hydraulic fluid rated for high-demand performance applications. Backed by ANSI A156.4 Grade 1 performance and UL/cUL listing, this specialty pocket door closer is engineered for demanding commercial applications where dependable, extra smooth operation is essential.