5-16-x-24-threaded-shafts

5in White Brush - Soft Bristles - Home & Auto Cleaning | 5in-S-W-T-DB

5in Yellow Brush - Medium Stiffness - Shower Mat & Tile Cleaning | 5in-S-Y-T-DB

5in Red Brush - Stiff Bristles - Masonry & Lawn Furniture Cleaning | 5in-S-R-T-DB

5in Black Brush - Ultra Stiff - Short Bristles - Stone & Concrete Cleaning | 5in-S-K-T-DB

5in Green Brush - Medium Stiffness - Kitchen Counter & Tile Cleaning | 5in-S-G-T-DB