Yep, heavy duty
Your review: Overall, great cabinet! Well built, should last a long time. Highly suggest bolt to floor and/or secure to wall. Doors are huge and when swinging open with full bins, would possibly tip if not secured. I would agree with the durable gray powder coat finish, inside and out, looks very nice. Heavy duty handle, smooth open and close. Only minor issue, wish doors would be a little stiffer. They do flex a little when opening or closing, but not concerned about strength or durability. Definitely recommend if you need this much space.