Tom from SWISCO responded:
June 5, 2020
The 10-058 works similarly to yours. If you look at your second photo, you'll see a "cup" in the hole where your ball catch installs. That's the outer housing of the original, just like the outer housing you see on the 10-057. You'll need to remove that in order to install ours. That will also give you an opportunity to confirm that our dimensions align. |