Trunk Cargo Lashing Ring

Single-piece cargo lashing ring designed for the roadster trunk and fixed beneath an existing trunk screw. The creator explicitly identifies R172 fitment and shows the ring installed. It is only for restraining small, light items while driving; the creator states that it is not made for high forces. Do not use it for heavy cargo, occupant restraint, recovery, lifting, towing, or any safety-critical load. Confirm that the original fastener retains full thread engagement, keep the ring clear of roof and trunk mechanisms, and remove it if the print cracks, loosens, or deforms.