Cal Royal CR441 Door Closer

Cal-Royal’s Finest Hydraulic Door Closer Series Meeting The Highest Industry Standards, Grade 1 Heavy-Duty Double Lever Arm With Extra Smooth Action Full Feature Multi-Size Commercial Door Closer For Use In Office Buildings, Shopping Centers and other Commercial Buildings Standard Back-Check Function Full Plastic Cover Is Standard Feature. (Metal Optional) Optional Plated Metal Decorative Covers Optional Adjustable Delayed Action Barrier Free For Handicapped Or Elderly Full Cover Multi-size Full Feature Closer ANSI 156.4 Grade 1 UL Listed, Conforms to Standards UL10C and UBC7-2-1997 BHMA Certified Lifetime Warranty