Matrix Concepts M31 Worx Box. Hybrid High-Impact Plastic and Aluminum Metal Tool Box. High-impact plastic box with durable aluminum metal ball bearing drawers creates a box that is lightweight yet strong. Complete with team graphic. Two 2" ultra-smooth metal drawers with aluminum trim. Large 6" top compartment. Removable plastic inside tool tray. Auto locking drawers with top lid closes. Overall box size: 11.5"H x 9"W x 19"L.