Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [For SDS-MAX Hammer Drill] This ground rod driver is compatible with for , for , for , for , for , for and all other SDS-MAX ground rods. [One-Piece Design] The SDS MAX ground rod driver is made of high-quality hardened steel with thickened wall design to resist impact, rust and corrosion. Reusable, Perfect for commercial and industrial applications. [Easy and Quick] Suitable for quick and easy grounding work with 5/8Inch and 3/4Inch grounding rods. This item measures: 6.8Inch(172mm) long, 3/4Inch (20mm) inside diameter, 1Inch (25mm) outside diameter. [Save Time] For installing items such as ground rods, small fence posts, and small electric fence posts. With this ground rod driver, it saves you time and reduces the risk of finger injuries from sledgehammers [Safety] With this ground rod driver, you no longer need to use a sledgehammer and planks to install ground rods, small fence posts and small electric fence posts, etc. Ground Rod Driver Compatible with a of SDS-PLUS Hammer Drills Almost a must for your safety and your time. There may be scratches on the metal surface, but they do not affect use. Colour:Silver-Gray Material:Metal Size:25.6x3.2cm Package Contents: 1 * Ground Rod Driver 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.