Corrosion-resistant diamond tread aluminum construction is durable but lightweight. Weather-resistant seals keep moisture and dirt out of the tool box. Access your tools easily from the bed rail of your pickup. Gas shocks open or close with a light touch. Great for one-handed operation. The locking, stainless steel paddle latch keeps equipment secure and easy to access. Tools and equipment stay organized with included tray and dividers. Made in the USA.