Pack of 6 galvanised bay connectors for use on shelving to join 2 or more bays together for additional support and stability.
Does the job but screws nuts and washers would do the same if not better.
Found the connectors to be slightly loose once assembled and any movement on the shelves can pop them out - okay once the racks are secured to wall though.
Difficult to use.
Ended up with a nuts, bolts and washers!