Velcro Attached Hook

Strong velcro attached hook for e.g. keeping a shopping bag in place in a car trunk. I use this in my Model Y (Berlin) trunk where the walls are covered with velcro loop fabric type material.

Two different variations:

• The deep hook for extra secure long hook that is not too long to be inconvenient. I recommend this for generic use as it keeps a plastic (or multiple) shopping bag secured very well.
• The shallow hook can be used for hanging e.g. tools like a long snow brush. I don't recommend this variation for generic use.

Print with PETG or other temperature resistant material. Use 4 or more perimeters. Print the hook with the backside against the build plate WITH support. If using a PETG-PLA support mix, seriously consider adding a brim to avoid the PETG frame curling up at the corners.

Attach two (trimmed) 30mm velcro strips to the back of the square backside along the spine. I used contact glue for a very secure attachment. You can use some self adhesive velcro strips but I can't speak for their reliability.