Full Range of Models &Powelful Support: Models include 8"/10"/12"/14"/16"/18"/20"/22"/24" foldable shelf brackets to meet different size requirements. Max Load: 330 lbs / 153 kg. The need to increase the load capacity can increase the number of hinge in the interval. How to Choose the Size: It is recommended to match the depth of the partition with the length of the bracket to ensure the maximum carrying capacity. The protruding depth of the partition will increase the torque of the support arm. As the torque increases, the carrying capacity will decrease (leverage principle). Space Saving: The folding bracket can be locked at 93 degrees. When not in use, you can fold the table to save space. You can use it to extend the folding workbench in garages, laundry rooms, kitchens, garages, boats, yachts, front desks, backyards, RVs, barbecue grills, trailers, bedrooms, balconies, bathrooms, etc. Easy to Install: Even if you are not good at DIY, it is easy to install. The package includes the appropriate mounting accessories, high quality stainless steel screws and Expansion anchor. You just need to make sure that the two bracket are parallel to each other and perpendicular to the wall. Rugged&Durable: The shelf bracekt Made of high quality stainless steel with good corrosion resistance and rust resistance. No coating, no paint, easy to clean, wire drawing process, can prevent daily scratches, and keep bright as new Folding Shelf Brackets 16 Inch Folding Shelf Brackets 16 Inch