For components which require captivation, our RC and CAP series clamping rackshelves offer an economical and highly functional solution. Equipped with rubber-lined clamps which secure your component from the top, all RC and CAP series products are additionally outfitted with adjustable L brackets in back to provide an optimally secure fit. Vented bottoms offer superior cooling, while a robust 16-gauge steel design maintains structural integrity even on the road. All RC models ship assembled.