Buyers Products Diamond Tread Aluminum In-Frame Truck Tool Boxes mount between the frame and truck rails to provide low-profile access to tools and equipment. The boxes are perfect for Class 8 trucks in need of additional storage and work with all major semi truck brands including Peterbilt， Kenworth， International， Freightliner， Western-Star， Volvo and Mack. The truck tool boxes features sturdy 0.100 in. thick aluminum construction with 0.125 in. thick diamond tread lids. The boxes are TIG-welded for strength and offer a full-width stainless steel hinge with solid 1/4 in. pin. The lids features a full-perimeter gutter and automotive bulb seal that are great for keeping out the elements. An adjustable， stainless steel draw latch works with a combination or padlock (sold separately) to help keep your equipment secure. Mounting hardware is included.

Mounts between the frame rails， providing low-profile access to tools and equipment

Universal design fits all major semi truck brands including Peterbilt， Kenworth， International， Freightliner， Western-Star， Volvo and Mack

Durable， corrosion-resistant 0.100 in. thick smooth aluminum with 0.125 in. thick diamond tread lid

Lid features perimeter gutter and automotive seal to keep out the elements

Adjustable stainless steel latch for use with combination lock or padlock (sold separately)

Long lasting stainless steel hinge with high strength hinge pin

Includes mounting hardware

Made in the USA