Product Description QL2.1 hook with handle by ORTLIEB for pannier racks with 18 mm tube diameter. Reducers cannot be used. Compatibility:for all QL2 and QL2.1 modelsinserts cannot be usedManufacturer Number:E211 Manufacturer's Guarantee:ORTLIEB gives a 5-year guarantee from the date of purchase on defects that are due to insufficient or faulty processing of the materials used. You can find out about the exact warranty conditions here. Contents:2 x ORTLIEB QL2.1 hooks with adjustable strap Manufacturer: ORTLIEB Sportartikel GmbH Rainstraße 6 91560 Heilsbronn Germany info@ortlieb.com