This rope ladder is 2m long and made with 5 durable smooth dowel rungs (diameter 22mm). Approximate distance from top to bottom dowel is 150cm. Single hanger attachment. How does it attach to a swing set or cubby house? This climbing ladder is ready to install. It has a metal ring at the top which attaches to a swing hanger, an S hook, a snap hook or a pigtail hook. See our hardware section for more information. Maximum weight limit of 30kg.