Step 4. Insert 1 Bottom Leg into the open end of each of the 4 Top Legs. Place a F2 fastener into each of the holes at the junction, making sure the exposed threaded end is pointed away from the Swings. Step 5. Place Side Stay Bar over the exposed fastener ends so that the flat side of the Stay Bar ends is in contact with the Top/Lower Leg assembly. Step 6. Tighten F2 nut down onto Side Stay Bar. Anchoring Swing Set to Ground Visit www.aleko.