Sky-Hi’s extendable planks come in a standard size of 14” wide and extend from 10’ out to 17’. These planks come with a locking pin on the end to ensure they will not slide open unless you want them to! Sky-Hi’s extendable planks are load tested for a 250 lb capacity for 1 person.
![extendable_plank](http://www.sky-hi-industries.com/wp-content/uploads/2016/02/extendable_plank-300x300.jpg)