Learn how to install a child-safe pool cover; watch a video that demonstrates how to install the cover, complete with a test.
Finally a tensioning bar is used to slip the end of the spring over the insert.
When the cover comes off in the spring the protruding inserts can be dropped flush to the deck with a twist of the allen wrench.
Now there's usually more than one reason for doing any home improvement project. In this case, I wanted a pool cover that looked great, make it easier to open the pool in the spring and most of all be safer. Well, I think I got all of those.
Now the manufacturers say that this pool cover is strong enough that an elephant can walk across the top. I'm no elephant, but to prove the point of its strength and reliability, I'll walk across it.