Dee Zee Specialty Series Top Sider Tool Box 90' L x 15.5 W x 20' H Model DZ71TB STX600 Series This allows the retractable cover

This allows the retractable cover to open and close easily with one hand

once the chains are attached

With its slotted safety chain holes

Steel square tube wire reel holder can support up to 200 lb

Dee Zee Specialty Series Top Sider Tool Box 90' L x 15.5 W x 20' H Model DZ71TB STX600 Series This allows the retractable coverDee Zee Specialty Series Top Sider Tool Box 90' L x 15. 5 W x 20' H Model DZ71TB Dee Zee Tool Box Topsider provides handy storage on top of your trucks bed rail. Constructed of durable Brite Tread aluminum. Texture Black powder coat, provides a matte black finish while it protects and prevents oxidation. Drop down doors provide quick access to your tools. Locking stainless steel T handle latches. C Channel design resists leaks, incorporating a one