Question: what is the difference between all clad b1 and ha1?
Answer: The handles of All-Clad HA1 are straight and angled. On the other hand, the handles of the B1 cookware are curved and parallel to the rim. The main difference between these cookware sets is in their shape. The sides of the HA1 line are steep while the sides of the B1 cookware are shallower with wide rims.