What you get: you will get 2 sets of bike trailer hitch connectors, totally 6 pieces, they are practical tools in your life, enough quantity for you to replace Durable material: our bike trailer hitch adapters are made of steel with black enamel coating, precision welding technology makes them sturdy and durable, they are not easy to break, rust or corrode, suitable for long-term use Ensure safety: our bike trailer hitch connector is equipped with a connecting pin, which is difficult to open after finishing the installation, the bike trailer coupler is not easy to fall off, ensuring the safety of your baby Easy to use: our bike trailer coupler is easy to install without other tools needed; First, fix the bike trailer hitch on your bike with a screw nut; Then insert the trailer attachment; Finally put the pin; The connection is complete, bring you much convenience Application: a bike trailer hitch coupler can connect your trailer to your bike; With the bike trailer hitch, the trailers