"Rockwood door pockets" typically refers to either high-end stainless steel storage pockets for semi-trucks (specifically Peterbilt models) or hardware pulls for residential/commercial pocket doors.
Semi-Truck Door Storage Pockets
Rockwood Products manufactures premium aftermarket door pockets often used to upgrade the interior of Peterbilt trucks. These are typically sold as a pair (one long and one short) and often feature decorative wood trim or integrated LED lighting.