Carbon steel. Raceways induction hardened and ground.
Electrolytic zinc-plated (excluding raceways).
The K rail is a master rail and is usually used with a U slave rail (allows for system misalignment in two planes).
This is the counterbored rail type (most popular), which is usually used with a corresponding ULC rail.
Special low profile Torx head screws provided free of charge.
Weight: 6,0 Kg/m.
Standard carriages are the L1963.N versions (die cast aluminium alloy with wipers). Alternatively the L1963.C type is also available (without wipers).
K Rails are not suited for vertical applications.