Made in USA Sisal Wheel – Natural woven fiber 4\” diameter of wheel Spiral Sewn: A workhorse for aggressive cutting & coarse buffing 1/2\” wide wheel thickness Held together with 1/4\” wide spiral lockstitch sewing & covered with cotton 1/2\” hole diameter Product Description Specs A quality USA-made 4\” buffing wheel made by Dico Polishing. This sisal wheel is designed for aggressive & fast cutting. It is great for steel, iron, stainless & other hard metals. Held together with 1/4\” wide spiral sewn lockstitch sewing & covered with cotton. A workhorse for aggressive cutting & coarse buffing. Note: No washers included. Made in the USA. From the Manufacturer: Dico Products shares in a 125 year old manufacturing tradition as a division of the Divine Brothers Company. Dico\’s unique line of power tool abrasives including buffing wheels, buffing compounds, Nyalox abrasive impregnated brushes, buffing bonnets & compounding pads are available coast to coast through hardware stores & industrial suppliers, & online vendors. When you choose Dico Products, you choose quality. Product Diameter Thickness Arbor Hole Diameter Model # 4\” Sisal Buffing Wheel ~ 1/2\” Thick 4\” 1/2\” 1/2\” 528-38-4 For California Residents: WARNING: Cancer & Reproductive Harm – www.P65Warnings.ca.gov WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood