This TUV approved AA Heavy Duty Single Foot Pump is ergonomically designed with an extra wide steel frame for complete stability. The unique heavy duty piston provides smooth and efficient operation. The AA Heavy Duty Single Foot Pump incorporates a non-slip footplate and rubber feet with a locking valve connector and long hose for easy use. The AA Heavy Duty Single Foot Pump has a clear and accurate gauge with a rotating marker showing the measurements in PSI and BAR. The Frame includes two sliding lock mechanisms for compact storage when the pump is not in use. The AA Heavy Duty Single Foot Pump also includes 3 inflating adaptors for Bicycles, footballs and other inflatable items such as blow up beds etc.