The 20 cm long connection cable is terminated on both sides with a spade connector (U type). The wire is used to connect elements in experiments and for the construction of simple electrical circuits, experiments in electrical physics. It is a didactic aid that can be used during classes in kindergarten and school in many experiments through exercises with the assembly of simple electrical circuits, consisting of a power source, a switch and a receiver. Technical data Cable length: 20 cm Cable termination: 2x spade connector (U type) Color: Black, Red (shipped randomly) The selected color can be given in the comment or it will be sent randomly. https://elecena.pl/product/22623592/20-cm-2x-spade-connector-cable-for-building-simple-electrical-circuits 2023-02-23 https://elecena.pl/product/22623592/20-cm-2x-spade-connector-cable-for-building-simple-electrical-circuits 2025-10-28