The ground rod driver is made of steel, strong and durable, with high hardness and strength, wear and impact resistant, and offers great protection against rust, allowing for long-term use. This ground rod driver is compatible with most SDS-Max system hammers and hammer drills. Please verify compatibility with your tool before purchasing. The drill bit driver is easy to install and remove without the need for additional tools, saving time and improving work efficiency. The bit driver features a metal wall construction that withstands high impact without damage. With this grounding rod driver, there is no need to use sledgehammers or wooden boards for installing grounding rods, small fence posts, or electric fence posts, enhancing safety and efficiency. Product Name: Ground Rod Driver Color: Silver Material: Alloy Steel Size: Inner Diameter: 65mm / 2.56 in, Length: 200mm / 7.87 in, Hole Depth: 50mm / 1.97 in Package Contents: 1 x Ground Rod Driver Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.