The 35NT Series Steel features an inner height of 65 mm. It is made on a double share link construction. It features single-rivet fixing and conventional huge washer and nylon anti-friction disk which guarantees a durable and effortless movement. The alu-draw frames (T) or Alu-drilled (TL) are unscrewable from both sides. Its frames are put every second link. Frames within each link are availbale by request. It is also available with a vertical or a horizontal separator.