BUYERS PRODUCTS COMPANY 1705100 Diamond Tread Aluminum Underbody Truck Box with T-Handle Latch, 18 x 24 Inch

This is more expensive, but you do get what you pay for. I needed a true heavy-duty box and this fit the bill. If you can afford it, you will not be disappointed in the quality of construction, and it is made in the U.S.A.!

Good quality but a bit pricey. Mounted it on the side of a snow blower truck to store chains and such. We'll see how durable it is the next big snow.

Arrived on time.Good quality. Keys inside. My Predator 2000 fits perfectly inside.Got it attached on the catwalk on a Volvo 780 big truck.I did cut four vent holes as I was gonna try to run the predator from the box. however the heat generated from the predator inside the box still made it overheat.so I just use it to store generator in box and take it out when I run it.Would by again.

Bought this for my husband to put in his triaxle dump truck to store all the extras he needs to carry with him. He was very impressed with the welds and door (seal and locking handle). Can’t attest to durability over time yet but my husband seems to think it will hold up nice and he has had a few others through his 28 years of trucking.

Probably the best mass quantity box out there. 100% aluminum. I had steel Buyers boxes, they rust out fast in Maryland. I've been happy with this box so far, it's been on for several months now. To get a better box, you would need someone to custom fab one.