Presentation packaging, anodised aluminium, adapter from Dunlop/Presta valve to Schrader valve, mini-tool for screwing in and out Dunlop/Presta valves, with O-ring for sealing and loss prevention, practical key ring Small and helpfulWho doesn't know the situation: you want to inflate your bicycle tyres at the petrol station, but the valve doesn't fit.With the practical BY,SCHULZ "Mini-Tool" valve adapter, which fits neatly on your key ring, you can quickly inflate your bike at the petrol station.The small adapters made of anodised aluminium fit both Dunlop and Presta valves. The two tool functions of the BY,SCHULZ "Mini-Tool" are also handy. If a valve is not seated correctly, it can be tightened or replaced. The valve adapters are available in various colours. Main colour silver Valve type Schrader (AV), Presta (SV) Type/kind Accessories