About this 3D model

This hook is based on a model created for the pegboard at https://makerworld.com/zh/models/208330#profileId-228369 . The hook is 25mm in size, the printing time can be increased accordingly, the thickness of the walls and the percentage of infill can be increased to achieve higher bearing capacity. 22mm: https://makerworld.com/zh/models/212579#profileId-232243