Product Code: 91327 In-line tyre inflator fitted with a clip-on connector compatible for most vehicles including; cars, commercial vehicles, motorbikes and trailers and the easy to read 65mm digital gauge is attached with a heavy-duty rubber cover for increased protection. Maximum inflation pressure 20 bar(300psi). Supplied with a 1/4" BSP male adaptor. Pressure range: 0-20bar/0-300psi Supply inlet: 1/4" BSP taper (F) Hose length: 0.45M The pressure dial on this model is for guidance only and should be checked with a tyre pressure gauge to BS EN12645