Used in the casement door system;
Different hardware solutions according to the actual requirements;
Material: Carbon Steel or zinc alloy depend on different components;
Surface Treatment: Zinc Plating;
Backset: 25/30/35/40/45mm optional;
Length Options: 1600/1800/2000/2200mm optional;
Life Time: 100 000 times;
Salt Spray Testing: 240+ hours without red rusting.