Side Mount Truck Tool Box 48"X8"X12.5" Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread-Silver Challenger This clamp fits for 2-1/4"

This clamp fits for 2-1/4" or 57mm inner diameter silicone hose

Material: Aluminum

Fan Diamete: 11

this aluminum truck box offers 30% more storage than standard models

this tool box can hold a variety of tools and equipment

Side Mount Truck Tool Box 48"X8"X12.5" Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread-Silver Challenger This clamp fits for 2-1/4"Bchsadvb tool box is constructed of heavy duty textured aluminum for maximum durabilityThe strong 5 bar tread is corrosion resistant and can withstand harsh weather elements for long lasting durability. Rigid ConstructionThe tool box is designed to save space and provide extra storage in your truck bed. With its convenient side mount design, this tool box provides easy access to your tools while maximizing space efficiency in the bed of your truck.