Which creature items can be use as equipment because they have def, arm, atk?

Question

I wonder if there are more creature items that like ferumbras hat have an arm and can be used for inventory. Which  creature items can be use as equipment because they have def, arm, atk?

Answer 1

Im checking my cyclopedia:

1.  Broken Visor: Arm:1, Helmet
2. Ferumbras' Hat: Arm:1, Helmet
3. Frozen Claw: No attributes, but can be equipped as a Ring
4. Golden Bell: No attributed, but can be equipped on the extra slot
5. Porcelain Mask: Arm: 1, Mana Drain +10%, Helmet
6. Ron the Ripper's Sabre: Atk: 12, Weapon
7.  Sphinx Tiara: No attributes, Helmet
8.  The Crown of the Percht Queen: No attributes, Helmet