URail connector in pack of 2 end caps pack of 2 13x21 mm matt black The end caps in matt black finish the URail installation by being inserted onto the rail and fixing them with a small screw. The required amount of end caps is included with each URail power supply. If one is lost or broken, this pack of 2 is the perfect replacement. https://elecena.pl/product/25279849/96961-urail-universal-end-cap-set-of-2 2024-02-05 https://elecena.pl/product/25279849/96961-urail-universal-end-cap-set-of-2 2025-12-13