Product Description This universal hitch is suitable for Croozer trailer models with lockable Click & Crooz tow bar. Specifications:Adapter Plate:3 mmHole:10.6 mmTechnical Information:Material:stainless steelCompatibility:Kid as of 2016Kid Plus as of 2016Dog as of 2014Cargo as of 2014Features:for mounting on bolt-on axles or quick releasesnot tools required for assemblyManufacturer Number:122510518 Contents:1 x Manufacturer: Croozer GmbH An der Hasenkaule 10 50354 Hürth Germany info@croozer.com