General description You will receive 2 sets of bike trailer hitch connectors, totaling 6 pieces, providing practical tools for your biking needs. These connectors are designed to securely attach trailers to bikes, ensuring safe transportation for children and other cargo. Technical specifications Material: Steel with black enamel coating Durability: Precision welding technology for sturdiness Installation Easy installation without additional tools required: 1. Fix the bike trailer hitch on your bike using a screw nut. 2. Insert the trailer attachment. 3. Finally, secure with the connecting pin. The connection is complete and ready for use. Usage This bike trailer hitch coupler is suitable for connecting trailers to various bikes and strollers. It allows for convenient transport of children and other items, making it ideal for family outings.