Professional Ground Rod Driver: Industrial grade professional grounding rod driver designed to drive grounding rods or steel bars without large sledgehammers, suitable for 3/4 inch grounding rods Design: The grounding rod driver is made of chrome steel with heat treatment process, offering excellent durability for long term use Easy Installation: piece design saves significant impact force from manual hammers, ensuring effortless installation of grounding rods. Ideal for commercial and industrial applications Wide Compatibility: Standard SDS Plus shank works with all SDS sized impact rotary hammers and hammer drills Package Contents: The set includes two specifications sleeves and 1 solid hammer, enabling versatile use in any scenario Parts List: 2 x Sleeves 1 x Solid Hammer Description This professional grounding rod driver is engineered for industrial grade performance, providing a reliable solution for driving grounding rods with ease. The chrome steel construction and heat treatment exceptional durability. Key Feature User Friendly Design: piece construction not only enhances durability but also reduces the physical effort required for installation, making it ideal for commercial electricians and industrial workers. Specification Product name: Ground Rod Driver Material: chrome steel Size: Solid hammer 8.5cm/3.35inch long, 3.5cm/1.38inch wide. Sleeve: Large: 17cm/6.69inch long, 2.5cm/0.98inch outside diameter. Small: length 13.5cm/5.31inch, outer diameter 1.6cm/0.63inch Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Color: Silver Specification: Package Contents: 3*pcs ground rod driver for hammer drill 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.