Aluminum wheelchair HB974LP-HB869LJ 1. CE FDA certificate and ISO standard 2. ... armrest, detachable footrest, solid castor, PU rear wheel.HB874LAH: Aluminum light weight chair frame, fixed armrest, fixed footrest, solid castor, pneumatic rear ... mag wheel, drop back handle, locking united brake.HB869LJ: Aluminum light weight chair frame, fixed armrest, fixed footrest, solid castor, pneumatic rear ...