3/4" x 4' Buttonlok II Double Buttonlok Rod 7540D - Heavy Duty Threaded Rod for Construction, Plumbing & DIY Projects

3/8 Inch Hole Saw Arbor EDP56615 A10 - Compatible with Drill Presses, Hand Drills & Power Tools for Wood, Metal & Plastic Cutting

3/4" X 3' Black Polyethylene Rod - Buttonlok 7753 - Durable Plastic Rod for DIY Projects, Industrial Use & Marine Applications

3/8" 10 Hole Saw Drill Bit Extender - Heavy Duty Extension for Wood, Metal & Plastic - Perfect for DIY, Construction & Plumbing Projects

3/4" X 3' Solid Nylon Copolymer Chimney Cleaning Rod with Buttonlok - Medium Stiffness for Efficient Chimney Sweeping (Model 7530) | Perfect for Professional Chimney Cleaning and DIY Home Maintenance