Dewalt ToughSystem DS Carrier. ToughSystem DS Carrier – DWST08210. Metal carrier with adjustable foldable brackets to tailor specific configuration. Central locking mechanism secures the box to the frame. For use with DeWalt’s ToughSystem tool boxes. WHY OUR CUSTOMERS KEEP SHOPPING WITH US. SECURE & HASSLE FREE SHOPPING. We are available 7 days a week. All corded products are designed to work with North American 110/120V outlets only.