Overhead Concealed Closer Rixson 0608 Closer Series Interior and Exterior Manual Hydraulic Closer Performance Medium Duty Closer Type Non Hold Open Non-Handed Ligature Resistant No Closer Mounting Style Concealed ADA Compliant No Finish Satin Chrome Arm Type Single Acting Color Silver Housing Height 1-11/16 In. Housing Length 12-45/64 In. Housing Depth 12-45/64 In. Includes Rail Max Door Opening 90 Degrees