Good fit and finish, exact dovetail shape. The set screws appear to be good quality steel, unlike many imported holders. However, these are claw screws and the claws are longer than necessary, which takes up some of the engagement with the threads. I ground the pawls to about 1/8 inch long, leveled and polished and now the set screws are fine. Very happy with this holder and the branch holder I bought from the same seller.