[For SDS-MAX Hammer Drill] This ground rod driver is compatible with Bosch, DeWalt, Hitachi, Hilti, Makita, Milwaukee, and other SDS-MAX hammer drills. [One-Piece Design] The SDS MAX ground rod driver is constructed from high-quality hardened steel with a thickened wall design for enhanced durability, providing resistance to impact, rust, and corrosion. Reusable and ideal for commercial and industrial applications. [Easy and Quick] Designed for efficient grounding tasks with 5/8-inch and 3/4-inch grounding rods. Item dimensions: 6.8 inches (172 mm) in length, 0.75 inch (20 mm) inside diameter, 1 inch (25 mm) outside diameter. [Save Time] Useful for installing ground rods, small fence posts, and small electric fence posts. Helps save time and reduces the risk of hand injuries associated with sledgehammer use. [Safety] Eliminates the need for sledgehammers and wooden planks when driving ground rods, small fence posts, and similar applications. Compatible with a variety of SDS-MAX hammer drills. An essential tool for improved safety and efficiency. Minor surface scratches may be present but do not affect performance. Color: Silver-Gray Material: Metal Size: 25.6 x 3.2 cm Package Contents: 1 x Ground Rod Driver Note: Light reflection and display differences may cause slight variations in color appearance. Measurement tolerance: +/- 1-3 cm.