The KB-151 <Ling Xi> Broken-Bridge System Door uses the supplied Stone gray door-frame finish and graphite gray+light gray door-leaf finish. It is presented as a distinct entrance-door option within the OFF AXIS DOOR SERIES collection. Final dimensions, opening direction, hardware, installation details and any required project rating should be confirmed before production. The supplied product type and finish names are catalog descriptions and do not establish third-party performance certification.