Flexible vertical hinge for alternative vertical angle installations. Fits the OE100 and LOE100 cable ladder systems. Patented vertical hinge that offers the same stability as a welded hinge. The combination of 9 and 10 holes gives adjustment possibilities in steps of 4º. Hinge in stainless steel (SS) is delivered with notches. Hinge in galvanized steel (HDG) is delivered without notches.