The old lock was rusted through and no longer usable. A replacement was needed. The new brake does exactly what it is supposed to. On the one hand, I am happy that I found what I was looking for at SVB. From my point of view, the small piece of sheet metal is too expensive!
€35.95 plus €8 shipping for a poorly designed item that's defective again after 18 months on my boat. That's roughly thirty uses of the oven. The weak point is always the same, on the outside of the small tab.