Review on Stainless Steel Bracket Shelves: Industrial Hanging Hardware by Christopher Lance

Great quality, great price, the brackets are well made and nicely finished, no rough edges unlike the HDepot type which comes with screws. Impressive that for this price you get 10 screws with screws. It states a load limit of 50lbs on 2, which is a lot to ask given they're small and the weak link might be where you plug them in. 5 stars, highly recommended