Features:_x005F_x000D_*High-quality material: This product is made of high-quality material, which is wear-resistant and durable, and can be used for a long time._x005F_x000D_*Exquisite workmanship: This tool is exquisitely made with excellent materials, which can give you a good experience of using it._x005F_x000D_*Great Accessories: If the space is too small to fit the coupler, this adapter can help extend the distance to create more space._x005F_x000D_*Increased Safety: This adapter helps to extend the distance between the tow bar and bike tires. That way the trailer hitchs doesn39;t hit the tire when the bike is rotated to a stop._x005F_x000D_*Practical: With this adapter, the back of the bike rack will not be obscured._x005F_x000D_Notice:_x005F_x000D_1.Actual color may be slightly different from the image due to different light effect_x005F_x000D_2.Please allow 1-3cm deviation due to manual measurement_x005F_x000D_ Material: Stainless steel_x005F_x000D_Size: As ShownPackage List:_x005F_x000D_1 set x Attachment Screw