Peco N Gauge ST-3018 Standard Curve, 4th Radius (Pack of 8) N Gauge The larger centre hole is

The larger centre hole is where the drive pin of the motor is positioned and threaded through the tie bar of the turnout

Radius 1829mm

It is powered by a normal 16vAC supply (and can take up to 3 amps) and is fully compatible with all PECO turnouts up to O gauge (and can handle many other proprietary brands too)

2 x ST-270 Buffer Stops

Peco N Gauge ST-3018 Standard Curve, 4th Radius (Pack of 8) N Gauge The larger centre hole isPECO Setrack N CODE 80 Standard Curve, 4th Radius (Pack of 8) This pack will make a semi circle of track. PECO Setrack N Gauge Code 80 Unit trackage System The high quality rigid unit trackage system suitable for all popular brands of N gauge model trains. Being fully compatible with both Code 80 and Code 55 PECO Streamline, it need never be discarded as your layout develops. The solid nickel silver rails are integrally moulded into the sleeper bases