Product Description Quick-Lock1 long rail (4 hole) with fixing screws, without hook. Compatibility:Back-Roller, model 2007 and upBike-Packer, model 2007 and upOffice-Bag, model 2007 and upManufacturer Number:E169 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:1 x ORTLIEB QL1 railincl. boltsnot incl. hook Manufacturer: ORTLIEB Sportartikel GmbH Rainstraße 6 91560 Heilsbronn Germany info@ortlieb.com