The weight of the Marshalltown Heavy-Duty Zinc Walking Edger helps to eliminate any bending or warping when you’re edging large areas of concrete. The attachable Part #9 or #10 clevis handles are easy to use and walk behind. The heavy-duty zinc material also lasts longer than a standard steel blade and has ends that curl up to prevent gouging. This tool is 9” in length, and you have your choice of widths. The lip depth for both options measures ⅝” and the radius is ¼”. Made in the USA with Global Materials.