Our 1-1/4" Concrete Vibrator Short Head is designed to produce high amplitude vibrations to remove air pockets from the concrete and evenly distribute an aggregate, resulting in higher quality concrete. The Short Head can be fully submerged during flatwork preventing excess splashing. In addition, the Short Head allows you to get into hard-to-reach locations. The Concrete Vibrator Short Head is for use with our MX FUEL™ Backpack Concrete Vibrator (MXF371-2XC) and MX FUEL™ Concrete Vibrator (MXF370-2XC) and is available in 1-1/4" and 2" sizes.