Designed for connecting and branching reception and departure tracks on railway lines.

It is a turnout on a crutch fastening, in which the branching paths are located symmetrically relative to the central straight axis. An arrow with a root fastening of the insert-on-plate type. The crosspiece is a prefabricated crosspiece with a core of the general casting type with the most worn part of the guard rails made of high-manganese steel. The counter-rail is made of PK50 profile.