Horizontal Anchorage Line System Horizontal Anchorage Line System Horizontal Anchorage Lifeline System on Rigid Cable Line(Ref. HORIZON PN 4000 (Roof Mounted)) Horizontal Anchorage Lifeline System on Rigid Cable Line(Ref. HORIZON PN 4000 (Floor/Ceiling Mounted)) Horizontal Anchorage Line System on Rigid Aluminium Rail(Ref. HORIZON PN 5000)