A lockpick is a generic key that can open any chest (except special chests in missions and Zaishen Chest, which require special keys). 
Buy Guild Wars Lockpicks 
You will receive the ordered amount of GW Lockpicks for your character in Guild Wars. 
Delivery time: 
If we have your order in stock, we will delivery it with in 15-30 minutes. If you are in a hurry to get the goods, you can check the stock before placed the order in our Livechat.