Ground Rod Driver, 1-1/8 Hex, SDS Plus, Bosch, Mfr#: HS2172

Breaker and Demolition Hammer Chisel, Chisel Type Ground Rod Driver, Shank Type – Machining Hex, Shank Diameter 1 1/8 in, Shank Hex Size 1 1/8 in, Measurement System Fractional Inch, Head Width 1 in, Overall Length 15 1/2 in, Chisel Collar Shape Hex, For Tool Type Rotary Drill