Check the listing for details. Advance 56505058 - 18" .070"/46 Grit. Condition: New. Listed at 528.21 USD. Advance 56505058 - 18" .070"/46 Grit Product Specifications: Rotary Scrub Brush | 18" | 46 Grit I NP-47 Clutch Plate Compatibility: Convertamatic 200B Convertamatic 200BD Convertamatic 200E Convertamatic 200LX Convertamatic 20B Convertamatic 20E-2-5 Convertamatic 20E-2 Convertamatic 20E Hydro-Retriever 200HD Matador 20 Matador 20AP Matador 20HD Matador 20HS Matador 20S Mobilmatic 20 Mobilmatic 20B Mobilmatic 20B-5 Pacemaker 20 NOTE: If you are unsure of the item you need or have any questions at all, please contact us at 6163012773 or orders@renusupplies.com! We will need the Make, Model, & Serial # of the machine you have. Providing this information will help to ensure we get you the correct item. FREE SHIPPING ON EVERYTHING WE SELL!!! We sell to the continental U.S. only. If you are outside of this zone please contact us and we will see if we can work with you. We offer returns within 30 days. We will either refund your order entirely or offer you a replacement product. WE ARE VERY EASY TO WORK WITH AND WILL DO EVERYTHING WE CAN TO MAKE SURE YOU HAVE A GREAT EXPERIENCE WITH US! *Buyer pays return shipping. If you aren’t finding the product you need (or don’t know exactly what you need). Contact us and we will be happy to help you find it. WE HAVE ACCESS TO OVER 200,000 PARTS! We also sell a wide variety of Janitorial Equipment and Janitorial Supplies! If you do not see it in our store it does not mean we do not have it! Please contact us and ask us what you are looking for and we will get back with you on the availability and price. Listing and template services provided by inkFrog