Shelf collapsable hook

DescriptionVery simple design for a 16mm shelf clamp with a hook, to be used to lift a Ikea's ÅKERBÄR Greenhouse. The pics are from v1 that worked fine but needed a rubber attachment to not slide out.Print instructions:Prints in place but will need supports and optional brim!Changelogv2 - Added holes in side and top surfaces. Added extra teeth for better grip.