window frame hooks for 12 to 23mm

thingiverse

these window hooks are hung on the top of the window frame.measure the frame and choose the right hook. there are hooks for window frame width 12 to 23mm in 0.5mm steps. the hook should sit firmly on the frame.the hook can also be used if there is a seal on the inside of the window frame.print the hook with 100% fill and at least 3 wall lines to increase stability.easy printing - without support.