Possible Clues:

• Tolkien's ring bearer
• Friend of Gandalf
• Resident of Bag End
• Article from Spanish city that was historically used in fighting
• Frodo's guardian
• 'One of the best - as fierce as a dragon in a pinch'
• Old-time alternative to ankle chains
• Baggins of 'The Hobbit'
• Rapier — I blob (anag)
• Fictional hero in search of stolen treasure