定制版本https://www.thingiverse.com/thing:102974

使用自定义工具创建的！https://www.thingiverse.com/apps/customizer/run?thing_id=102974

使用以下选项：

clip_depth = 44.8
顶部和背部的厚度 = 2.75
宽度 = 15
钩子与前端厚度 = 4
clip_length = 55
钩子数量 = 1
first_hook_offset = 65
hook_distance = 60
hook_radius = 20
hook_style = 圆形
clip_angle = 1
inner_hook_buttress = 0