I’ve had this box sitting in storage for 2 years. I had it side-mounted in my bed before I got a camper shell. It had light use for 2 years prior, holding gaskets and such for work. This box was $600 new. The model is Weather Guard 174-5-01 if you want to look up the specs and price new. The hinges, hydraulic lifters, lock, latches all work great, just some light scratches in the bottom from tools. The outer powder coat still looks new. It comes with the support bars to mount to your bed, but not all the most screws. Weather Guard sells a replacement set for around $30. Specs below: Model 174-5-01 Lo-Side Box, Aluminum, Standard, 4.1 Cu. Ft. The Aluminum Lo-Side Standard Box (Black) from WEATHER GUARD® keeps your tools secure and at hand. This tool box is easy to install over the bed rails of your full-size 8-foot bed pickup. It comes with mounting brackets, so you can install it easily. With 4.1 cubic feet of storage area, this Weather Guard box has ample space for your essential tools. The tamper-resistant EXTREME POTECTION® lock helps to prevent break-ins keeping your tools safe. The box lid opens to a full upright position so you can easily get out whatever you need. This Weather Guard tool box is completely sealed against the elements to protect your tools inside. It has a diamond plate pattern with a powdercoated ARMOR-TUF® finish for added durability.; WEATHER GUARD universal truck tool box with 4.1-cu ft of storage fits all full-size pickups and can be used alone or with cross or saddle boxes Aluminum construction with black ARMOR-TUF® Powder Coat finish ensures years of dependability 56.25-in L x 16.25-in W x 13.25-in H Automotive-style rotary latch features smooth 1-touch opening, and saddle box style 90° cover opening provides easy access to the entire box Includes mounting legs, hardware and 12-volt access for electrical up-fits Full weather seal protects against the elements Tamper-resistant, retracting EXTREME PROTECTION® Lock helps protect against break-ins (2 keys included) Removable, high-impact plastic tray means smaller items are easy to find Limited lifetime warranty gives you peace of mind