hand pallet truck can controllable lowering speed

hand pallet truck protective polyurethane wheels & entry rollers with tapered design, controllable lowering speed, weld-less integrated pump reduces potential leaking issues, overload valve on pump to prevent overloading, and a durable powder coat finish. Includes 2 polyurethane entry and exit rollers for smooth operation and protection and oil-less bushings at key points offering less operation force and longer life span of pallet truck. pallet jack one piece casting wheel frame making the pallet truck strong, stable and durable,weldless integrated pump ensure no leakage.