Peco OO/HO Standard Curve 4th Radius – 66-ST235he high quality rigid unit trackage system suitable for all popular brands of 00 gauge model trains.Being fully compatible with the Code 100 PECO Streamline range, it need never be discarded as your layout develops.The solid nickel silver rails are integrally moulded into the sleeper bases for maximum realism and strength. Turnouts are fitted with an over-centre spring for immediate use, no extra levers necessary.Frog Angle: 22.5 DegreesRadius: 571.5mmThis item is intended for modelling use and is not a toy. Actual product may vary slightly from the pictures shown.