(4.88 in), curve radius R481 mm (approx. 18.94 in). 2.60 in), allowing the installation of island platforms such as #20-806 and 23-120. When used together with the Electric Turnout No.4 (Right/Left), the possibilities for layout expansion increase even further.
The NON-US x1 KATO UNITRACK N Electric Turnout No.4 Right 20-221 is perfect for home use in areas with limited space.
