[Compatibility] This SDS plus ground rod driver is compatible with a wide range of SDS Plus hammer drills. Not compatible with tools that accept SDS or SDS Max. [Steel Material] This ground rod driver is made of steel, featuring a thick metal wall designed to withstand greater impact without damage. It is an extra heavy-duty one-piece tool, rust-resistant and durable for long-term use. [Save Time Tool] This tool eliminates the need for a sledgehammer and planks when installing ground rods, small fence posts, small electric fence posts, and similar applications. It helps save time and enhances efficiency. [Easy and Quick] Heavy-duty, high efficiency, precise, and effortless to use, ideal for commercial and industrial applications. Item dimensions: 3.35 inches (8.5 cm) long, 1.38 inches (3.5 cm) in diameter. [Wide Application] Suitable for standard steel T-posts, shallow steel single posts used for small signs or to support electrical outlets. Also ideal for driving ground rods and rebar piles. Note: Minor surface scratches may be present on the metal, which do not affect functionality. Color: Silver-Gray Material: Metal Package Contents: 1 x Ground Rod Driver Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.