Mounting type SR-1 is designed to connect the points drive with points or derailer. It can be used to slip switches, wye switches, crossovers and other, to points and derailers type S49 or S60 on wooden or concrete railroad tie, as well as to points with steel and composite ties.

Mounting type SR- is available in two variants:

• hanging - mounting is rigidly anchored to ties - keeps the drive over the ground level and in a permanent position towards to the points,
• cantilevered - mounting is based on a gravel or concrete base next to points.