Possible Clues:

• Item made unnecessary by a pull tab
• One use of a Swiss Army knife
• Kitchen appliance
• Lifts the lid on what's preserved in vehicle containing number for writer from Spain
• *Tool used on a metal lid, or a theme hint
• Two-wheeled tool
• Jailer with a key ring?
• No writer from Spain in transport from Ring perhaps
• Kitchen gadget with a magnet
• Jailer's means of access to fast food?