The Tennant 0600060 is a genuine OEM 13-inch Tynex scrub brush, featuring 120 grit bristles in a green color. This aggressive brush is engineered for heavy-duty cleaning applications, effectively removing stubborn dirt and grime from concrete, quarry tile, and other hard floor surfaces. Its durable Tynex bristles provide excellent scrubbing power and longevity, ensuring consistent performance in demanding commercial and industrial environments. This brush is a direct replacement part, ensuring optimal fit and function with compatible Tennant floor scrubbers.