The Black Poly Trailer Tongue Truck Tool Box gives you increased durability in a lightweight package with its dent- and rust-resistant molded, high-density ribbed polyethylene construction. It’s designed to provide a secure fit when mounting to the front of an A-frame trailer. It helps contents stay safe and protected with a double-walled lid and weather-resistant zinc-plated carbon steel hasp and hinge (fits standard padlocks).