Versatile Design: The Jack Pad Magnetic Pad Clamp Multifunction Welded Frame Track Adapter Jack Magnetic Jack Pad is designed for a wide range of applications, making it an essential tool for both professional mechanics and DIY enthusiasts. Strong Magnetic Grip: Equipped with a powerful magnetic feature, this Jack Pad ensures a secure hold on your vehicle's frame, preventing slipping or movement during repairs and maintenance tasks. Durable Construction: Made from high-quality materials, the Jack Pad Magnetic Pad Clamp is built to withstand heavy loads and tough conditions, ensuring longevity and reliability in every use. Easy Installation: The Multifunction Welded Frame Track Adapter allows for quick and simple installation, enabling you to set up your workspace efficiently without the need for complex tools or adjustments.The opening width of the jack pad is 0.51 inch and the groove depth is 1.02 inch . Base diameter 2.83 inch Enhanced Safety: Utilizing the Jack Magnetic Jack Pad promotes safer working conditions by providing a stable support base, reducing the risk of accidents while you work underneath your vehicle. Colour:red Material:Aluminum Alloy Package Contents: 1 * Magnetic jack pad Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.