You can do this with a screw or a bolt which you will slide into the “eye” of each anchor and then drill the screw directly into the leg of the swing..
This keeps the swing set legs from sinking deeper into the ground. Set the constructed swing set on the desired play area. Does your patio need an upgrade..
Dig 4 squares, 1’ by 1’, making sure the depths are equal and level with each other. To anchor a swing set on turf requires cutting through the backing...