Automatic telescopic design for easy handling and storage, ensuring optimal safety during operations. Equipped with an alarm clamp that alerts users when grounding is not properly established, enhancing safety measures. construction designed to withstand harsh industrial environments, ensuring long-lasting performance. Compatible with various tank truck models, providing versatile grounding solutions for different applications. Essential for preventing static electricity buildup during fuel transfer, reducing the risk of fire hazards. Welcome and I wish you a happy life, my friend., Manufacturer: DCDCD