Harbor Freight / Central Machinery Slope Trowel This trowel will fit Harbor Freight / Central Machinery curb machines. These trowels are produced by Curb King and are built to their high quality standards. Curb King has been building landscape curb machines and equipment for 25 years. Front and Back Trowels also Available Front and Back Trowels lets you do small circles and 90 degree corners. A complete set of trowels allows you to handle any curbing situation. Other Trowels Available for Harbor Freight / Central Machinery Equipment Other trowels are available for Harbor Freight / Central Machinery Equipment. See our other items or contact us. 1-800-937-2872 or http://www.curb-king.com/catalog/harborFreight.htm Other Trowels Available We make trowels and molds for all makes and models of landscape curb machines. Call us for details. Please Note : With this listing you are buying one trowel - a harbor freight slope trowel.