Nice complement to BD Express
These are very well made and durable screws. They stay sharp despite some abuse. After three seasons, I had a little rust where the hanger meets the screw (nothing to be too concerned) otherwise they look and feel like new. The biggest advantage is the movable handle that allows to place them in awkward spots where other screws would not fit. That is why I have I couple of these on my rack. I have to agree that they are more difficult to take of ice clippers than BD or other screws I use, that is why four stars only. I would recommend them as complements to BD Express, but would not recommend building the whole rack of these.