Hand Weight bolt cover

Made this cover for the bolt on the weight, so you protect your thigh against the bolt. it fit over a 40mm bolt with a height of 13 mm. It is secured with 4 magnets with a pulling force of 2.5 kilo each. The magnets are 8mm in height and 8mm wide.I have inserted pause in the print so you can insert the magnets, use a drop of clue so the magnet don't stick to the nozzle.Boost Me