Our Concrete Vibrator Shafts are designed to transfer power from the motor to the concrete vibrator head. These shafts offer superior durability and productivity. The all-metal coupling prevents melting and deformation throughout the shaft’s life. All Milwaukee shafts feature a quick connect system that allows our users to quickly and easily attach and detach the shaft. The Concrete Vibrator Shafts are for use with our MX FUEL™ Backpack Concrete Vibrator (MXF371-2XC) and MX FUEL™ Concrete Vibrator (MXF370-2XC) and are available in 7 ft, 10 ft, 14 ft, and 21 ft sizes.