The 6 in long stainless steel blade moves smoothly along the edge of concrete sidewalks and slabs. This edger creates a 1/2 in radius on the edge of concrete slabs to prevent that edge from chipping with wear. The lip extends down 5/8 in for even coverage along ends and forms. The 4 in wide tool provides the perfect amount of coverage on sidewalks and small projects. The strong 16 ga stainless steel blade is long lasting and easy to clean-up. Designed to fit the exact contour of the edge for a professional finish. The heavy gauge blade is rivet-free for a flawless finish. A steel mounting welded to the blade attaches the smooth wood handle. Kraft Tool Co. has been an American manufacturer of quality hand tools for the concrete, masonry, asphalt, plaster, drywall, tile, floor covering and leveling trades for over 35 years.