Radiator hook

*** DO NOT PRINT WITH PLA FILAMENT TO AVOID MELTDOWN *** Update 2012-12-27: Enhanced durability with an extended fixation ring for greater stability. This hook is designed to hang towels and clothes on horizontal radiators with a 24mm tube diameter to dry and warm up. There are two different versions:“down”, with the opening facing downwards. This is more robust, but it can be applied only on top tubes. “side”, with the opening facing sideways. This is less robust, but it can be applied to every tube.Who knew a hook could inspire such creativity in my wife? The bathroom radiator is now a quirky work of art! It's recommended to use PETG, ABS, or ASA filament material to prevent the hook from melting due to the high temperature of the radiator.