Maximize your storage capacity with overhead track shelving. Overhead track system allow more storage units to fit in a defined space than a traditional shelving setup. A movable, open aisle allows full access to each entire shelving unit thus eliminating hard to reach or "dead" spaces. Intermediate kits are required when overall desired track length exceeds 21 Ft or optional when track length is under 21 Ft. Includes 86" high posts high stationary posts, plated foot plates, and hardware necessary for connecting one stationary intermediate unit to tracks. Shelves are sold separately.