Peco: ST-403 Std Curve (8 pack)

STANDARD CURVE, 1ST RADIUS For narrow gauge models built to either 00 (4mm) or H0 (3.5mm) scale and running on 9mm gauge track. This rigid track system is particularly useful on small layouts with tight curves, and is fully compatible with the 009 Streamline track system. Technical Specification: Frog Angle: 22.5 Degrees Radius: 228mm