Entirely boltless shelves simply hook into the uprights shelves adjustable at 40mm intervals overall bay height 2000mm frame capacity 1600kg shelf capacity 100kg can be increased to 200kg by fitting an optional reinforcing bar under each shelf each bay complete with 5 shelves long runs should be reinforced with cross braces every 4th bay self assembly required comprise of 1 frame 5 shelves and 2 plastic feet