The fixedmount retractable belt barrier gives you all the benefits of a stanchion-and-belt system without taking up valuable floor real estate. It quickly attaches to warehouse uprights via a wing bolt on its back plate which allows an easy permanent attachment. It is identical in all other aspects to the quickmount. The self-attaching “s” hook belt end makes frequent closing of warehouse aisles quick and easy. Eighteen-foot-long retractable belt barrier. S-hook belt end. Ideal for temporarily closing or blocking access to warehouse aisles, corridors, and large door openings.