ProTech Drom Cabinet.  14" deep enclosed Drom unit provides over 50 cubic feet of storage space. Compartments are sealed with neoprene, bulb type weather seal to keep equipment clean and dry. Stainless steel, keyed latches provide security. Chain Hanger included in each side compartment. Custom units are also available! Pro-Tech cab racks are all aluminum and manufactured to Pro-Tech's highest standards. They come in standard sizes or can be custom made to fit any truck. Through customer input, Pro-Tech has developed a wide range of options for Cab Racks and Droms. Some more popular items are featured on this page, and many others are available. Pro-Tech aluminum Droms are designed with load bearing Decks, capable of carrying up to 1,000 pounds per lineal foot of deck (example: 4' Drom Decks can be loaded with up to 4,000 pounds).