A pallet truck, also known as a pallet jack, is a manual or powered device used to lift and move pallets. It consists of two forks that slide under the pallet and a handle that allows the operator to lift and steer the load. Pallet trucks are commonly used in warehouses and retail environments to facilitate the movement of goods. These trucks come in various designs, including manual and electric versions. Manual pallet trucks require physical effort to operate, while electric models use a battery to lift and move heavy loads with ease. They are essential tools for improving efficiency in material handling tasks.