U-Shaped Holder for 2× 4 mm Tubes – 180° Bend

This model is a compact and simple holder designed to guide two tubes with an outer diameter of 4 mm into a U-shape (180° bend). It was originally designed for routing dosing tubes in aquarium setups, but the geometry is fully universal and suitable for any application where a 4 mm tube needs to be bent cleanly and safely by 180°. The holder helps to: keep tubes securely in placeprevent kinking or excessive bendingimprove organization and routing clarity