SL U77 Curved Turnout, Small Radius, Left Hand

This turnout has been derived from the existing Setrack curved turnout the geometry departs from the common frog angle adopted by the Streamline system (which is based on a common frog angle of 12 degrees) - this turnout has a 11.25 degree frog angle and the inner radius is just 438mm, or 17.2 inches. This should not be seen as any disadvantage and the real benefit is that they will allow much tighter access where it is needed, such as in restricted places where a layout has to loop around into a fiddle yard, for example. The standard Streamline curved turnout has a minimum inside radius of 762mm, 30 inches, so the difference is quite clear to see.. Technical Specification:. Length: 168mm. Radius: 438mm