The Eagle Group MMNSB-K/A-21-R is a robust single knob shelf bracket designed for right-side installation. Measuring 21 inches in length, it is compatible with cantilevered shelving systems and can support both wire and solid shelving. With an impressive weight capacity of 395 lbs, this bracket is constructed from durable aluminum, ensuring long-lasting performance. It is NSF certified, making it suitable for commercial use in food service and other demanding environments.