Thread the bolts through the hole, and top them off with a stainless-steel washer, and a nut. Then slip the rope through the eyebolt or, if you plan to remove the swing seasonally, connect the rope to the eyebolt using a carabiner clip rated for heavy weight so the seat unclips easily.

What is the best knot for a tire swing?

Tie a double bowline knot on one end of the rope, making sure to leave a little slack in the loop portion of the knot.

How thick should a rope be for a swing?

The general rule of thumb would be to choose a rope that is 3/4-inch or greater in diameter. Natural ropes look nice, but they might be too rough on the hands. Also, natural rope will rot faster than a synthetic rope. Twisted polypropylene is a good option, while polyester rope is the best.

What kind of rope should I use for a tree swing?

Polyester Rope: Braided polyester rope is probably the best rope choice among the synthetic ropes for a tree swing. It holds up well to the elements, provides maximum strength, and has little stretch.

What is a stopper tie?

A stopper knot is tied at the end of a rope to prevent the end from unraveling. It then functions like a whipping knot. A stopper knot is tied at the end of a rope to prevent the end from slipping through another knot, or passing back through a hole, block, or belay/rappel device.

What is a scaffold knot?

The Scaffold Knot makes a sturdy loop that slides like a noose to fit snugly around a bar, rail or other object. It may be protected against wear due to chafing by the insertion of a lining called a thimble, creating what sailors refer to as a “hard eye”.