Kinedyne's Retract-A-Bar is designed with three adjustment positions for multiple applications and usages. It can adjust from 54 inches to 68 inches from 68 inches to 82 inches and from 92 inches to 107 inches.,,Once pressure is applied the Retract-A-Bar firmly fixes to your trailer's walls with its non-scruff rubber foot to provide a securing support for your cargo. While keeping a strong hold over your load it also works as a convenient divider that separates your different cargo making it easier to load unload and find whatever it is you need. This also opens more space in the back allowing you to secure even more cargo for your trips.,Our Retract-A-Bar is constructed from heavy-duty high strength steel with a rust-resistant galvanized finish to enhance its durability and has a load lock that is quite easy to operate. This Bar is also easily storable to help prevent theft.