[Strong & ] The ground rod driver is made of Metal, strong and , with high hardness and strength, wear and impact resistant and offer great protection against rust, and can be used for a long time. [Wide Compatibility] Our ground rod driver is compatible with almost all of SDS plus system rotary hammers and hammer drills. Please make sure it fits your tool before purchasing. [Easy To Install] The drill bit driver is easy to install and disassemble without the assistance of other tools, saving your time and improving working efficiency. The bit driver with a metal wall can withstand greater impact without damage. [Practical Tool] With this grounding rod driver, you do not need to use sledgehammers and wooden boards to install grounding rods, small fence posts, and small electric fence posts. It can save your time and give you more safety. type:Flat Colour:silver Material:Metal Size:about 85 x 35mm Package Contents: 1X SDS Plus Ground Rod Drive Only the above package content, other