This hook can be made on the Bambulab A1 mini. The width of the door that the hook will be moutned to should be 3.4cm (1 5/16in) wide (refer to image). I am not super sure on how much weight it can hold but it doesn't seem to be breaking all too easily for me. I printed it in PETG. If you print this hook with other filaments, please tell me if there is any issues as I am new to 3d printing.