The unique combination of polymer and steel components make this MILWAUKEE Lightweight Hand Truck a practical alternative to all-steel models. The one-piece frame is made of rust-proof fiberglass reinforced nylon polymer and is fully integrated for increased rigidity. Steel handle and noseplate offer increased load stability. Contoured cross straps cradle the load. 10" 4-ply pneumatic tires with built-in stair climbers ease transport over curbs and inclines. Made in USA.