Universal 19-inch rack shelves for non-rackmount equipment. Available in SRKS1U (1-space) and SRKS2U (2-space), these shelves are fabricated from cold-rolled steel with four mounting points. The SRKS1U supports up to 33 lb and the SRKS2U up to 44 lb. Side perforations enable passive ventilation and the finish is a black brushed anodized. They are compatible with Samson SRK and SRK Pro racks for flexible, accessible placement.