The Rix Rax under layout mounting bracket was our first plastic product. It is designed to provide you with a way to control turnouts from under the layout. The Rix Rax, Rix Rax Flat, and Ajusto Pad will work with most twin coil switch machines. The Rix P.T.L. is for cable control and the Rix Rax 2 works with the Hankscraft Display Motor.