Features: High-quality material: This product is crafted from premium material, ensuring it is wear-resistant and long-lasting for extended use. Exquisite workmanship: This tool is meticulously constructed with exceptional materials, providing an enjoyable user experience. Great Accessories: If space is limited for the coupler, this adapter helps extend the distance to create additional room. Increased Safety: This adapter increases the distance between the tow bar and bike tires, preventing the trailer hitch from contacting the tire when turning sharply. Practical: With this adapter, the rear of the bike rack remains visible. Notice: 1. Actual color may vary slightly from the image due to different lighting effects. 2. Please allow a 1-3 cm deviation due to manual measurement. Material: Stainless steel Size: As shown Package List: 1 set x Attachment Screw