Features: Crafted from high grade steel with proprietary heat treatments, this ground rod driver bit ensures exceptional hardness and long lifespans, ideal for demanding fencing and piling tasks. Designs for Plus rotary hammer, this driver bit features a standard 10mm round handle for secure tool compatibility and hammer only operation, simplifying grounding rod installations. Essential for electricians, contractors, and DIYers requiring reliable tool for permanent or temporary ground rod installations in residential and commercial projects. Perfect for driving 16.5-33mm grounding rod during fence installations, tent anchoring, or concrete reinforcement work across various construction environment. The upgraded detachable sleeve design allows quick debris removal using basic tool, convenient portability for job site efficiency. Specifications: Component: Steel Color: Silver Optional Size: 16.5-28.5, 20-33 Size: As pictures shown. Quantity: 1pc Package Includes: 1pc Ground Rod Driver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item.