Features: 1. Battery Fixation: The battery hold down kit features a J-shaped hook design to securely fix the battery, offering a unique, professional, efficient, and stable solution. 2. Matching Use: The battery hold down kit is designed to be used with a battery tray and battery frame (not included) for enhanced battery stability, providing efficient and convenient performance. 3. Easy to Use: The battery hold down clamp kit is professionally designed with all necessary accessories included, ensuring simple and straightforward installation. 4. Durable Structure: Constructed from high-quality aluminum alloy and steel materials, this heavy-duty battery hold down bolt kit offers a strong, safe, reliable, and long-lasting build. 5. Stringent Manufacturing: The battery hold down J bolts kit undergoes extensive quality and safety testing to ensure durability, reliability, and extended service life. Specification: Item Type: Battery Hold Down Clamp Material: Aluminum Alloy, Steel Compatible with: Universal 7in Rubber Battery Clamp 10in Hold Down Bolt and Nut Kit Package List: 2 x 10in J Bolt 1 x 7in Rubber Battery Clamp 2 x Wing Nut 2 x Gasket