The product is a Kato HO left hand #2-840 Turnouts Code 83 in DC or DCC operation, with a 19 1/4″ radius. This ready-to-go pre-built model replica of Kato Unitrack turnouts is made of plastic and is part of the 2021 release. The turnouts are designed for a 1:87 scale HO gauge model railroad, featuring an analog control system and a two-rail system. Produced between 2010-2019, this is a quality product from the renowned brand KATO, ideal for model railroad enthusiasts looking to expand their layout with reliable and realistic turnouts.