funtasica 5xBike Trailer Hitch Linker Connector Coupler Clutch Trailer Adapter

Replacement hitch adapter for trailers that use universal coupler & bikes with quick release axles. Steel Iron bike trailer coupler adapter with quick release skewer provides the connection from your trailer to your to carry or other cargo when riding. Easy to assemble and disassemble, there are two holes on the top and bottom, for connecting the and the other for connecting the cart. Made of metal with black coating, sturdy and anti-rust carbon steel construction for long time use. This accessory allows you enjoying your riding with bringing your child or extra items that the can't hold. Size Chart:Hole Inner Diamter:12.3mmPackage Includes:(5 Pack)1 Piece Bike Trailer Coupler with Quick Release Lock