Dark Brown. This Dormakaba G-N Contur slide arm and channel assembly is non handed and can be combined with TS91, TS92 & TS93 cam action doors closers. It includes the slide arm, slide channel, slide block, fixing adaptors, screws and end caps.. Contur design. For use with TS91, TS92 and TS93 cam action door closers. Certifire approved (Cert No. CF119). Non handed