Description: 【Universal】: The Trailer Tow Hook is designed specifically for electric tricycles and motorcycles, securely attaching to the rear structure for stable towing without wobbling or detachment. Compatible with various vehicle models, it has a wide range of uses and can be used in various scenarios. 【Easy Installation】: The Towing Hook uses a clip on or snap on design, requiring no wiring or drilling. Installation will not damage the vehicle body or affect the vehicle's warranty. 【Sturdy】: Constructed from thick, high strength steel, the Trailer Hitch can withstand heavy towing loads. It is ideal for towing electric vehicles, tricycles, and minivans, and is sturdy. 【Stable Towing】: The Trailer Hook employs a scientifically designed distribution structure to prevent damage to the rear of the vehicle during towing. It maintains vehicle stability, reduces impact on the frame, and ensures safety. 【Portable】: The Towing Accessory is compact and easy to carry, ready for use in emergencies. Its rust resistant coating ensures long lasting durability outdoors, maintaining stable performance even in rainy conditions. Size Chart: Hole spacing: 5.5cm x 5.5cm / 2.17 inch x 2.17 inch Adjustable thickness: 0cm-7cm / 0.00 inch-2.76 inch Steel thickness: 0.55cm / 0.22 inch Package Includes: 1 Tow Hook Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.