High-quality support for the Check-In matt chrome track system The support is compatible with the award-winning and innovative Check-In track lighting system and is therefore part of an extensive range of lights and system components. Track systems have now become indispensable lighting and design elements in the home as well as in offices and shops. The independent design options in particular inspire free spirits and creative minds. The support is an accessory for the Check-In track lighting system and has a diameter of 1.4 cm.