The MILWAUKEE® Concrete Vibrator 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 Concrete Vibrator Head is for use with MILWAUKEE® MX FUEL™ Concrete Vibrators. The Concrete Vibrator Heads are available in 1, 1-1/2, 2 and 2-1/2 sizes.