Large Letter Box Cover with magnetic sealing strip

This letter box plate was designed to fit our unusually large letter box, and cover the fixing nuts.
It incorporates recesses for magnetic strips to close and seal the flap.

The design has been tested on a Mk3 i2 using PLA and 0.2 layer height.

Print instructions

Assembly

Print both 2 parts from letterbox_v1_0_print.stl

Insert a length of into the holes at each end of the flap.

Then feed the flap through from the back of the door plate before screwing the plate to the door

WARNING: The magnetic strips are polarised and fasten together small slightly. Before fixing the strips make sure that align with the channels.
Fix the strip to the channels in flap and plate.