Stiffener plates provide strength and durability for large high shear dispersion blades. The fabricated plates provide support to the dispersion blade and increase blade life by decreasing localized stress on the blade. Mixer Direct recommends stiffener plates on all high shear dispersion blades 8” and larger in diameter. Our bolt-on hub can be used in conjunction with the blade stiffeners for even greater support and customization. Contact us for questions regarding these blade stiffeners.