Do you mean wrist raps that help you to support the weight ? If so, then the only time you'll be needing those is when you have to support large amounts of weight when doing exercises like barbell shoulder shrugs or deadlifts.
In those two cases, you might need to hold more weight than your wrists can handle, so wrist wraps are a good idea.
For all around lifting, i'd recommend wearing workout gloves. keeps the hands soft like a babies ass......lmao