The Forney 70501 Replacement Carbon Steel Wire Brush is for Forney 70500 chipping hammer. Sturdy, high quality, carbon steel wire brush set in hardwood with hang hole. 4 3/4-Inch (120. 65mm) overall length by 7/8-Inch (22. 22mm) block by . 014-Inch (. 36mm) carbon steel wire in 3 by 15 rows. Forney Industries is one of America's longest operating family-owned metal working product companies. Founded in 1932, Forney offers more than 5, 000 products for the hardware, automotive, farm and ranch and do-it-yourself markets. If you've got metal working questions, we've got answers. We're committed to your success regardless of location size or needs. Claims for must be made within 90 days of the date of purchase. Proof of purchase required. This does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.