Two hand

There are two types of weapons in Guild Wars:

Sword, Axe, Wand You can wield a Focus or Shield item in your Left hand while carrying a one hand weapon
 * One hand weapons (Right hand weapons)

Hammer, Staff and Bow While you can wear a two hand weapon and a Focus or Shield, they disable any benefits the latter would give you while using a Right hand (one hand) weapon
 * Two hand weapons