The 6" long blue steel blade moves smoothly along edges of concrete sidewalks and slabs. This edger creates a 3/8" radius, with a lip, on the edge of concrete slabs to prevents the edges from chipping with wear. The 3" wide tool provides the perfect amount of coverage on sidewalks and small projects. The tempered crucible spring steel provides the proper amount of "give" for the perfect feel when working on slabs. Three rivets secure the steel mounting to the blade. The rivets are ground for a smooth perfect finish. A comfortable cork handle is secured to the mounting to complete the tool. Kraft Tool's premium blue steel edger with cork handle (patent pending) features natural moisture repellent properties for a firm grip even when wet. The cork resists vibrations to minimize fatigue. Natural anti-bacterial properties in cork adds to its hypoallergenic properties making it safe for asthma and allergy sufferers and their families. The cork handle won’t absorb dust making clean-up easy. An ergonomic, fatigue re3/8" radius on flexible blue steel bladePrevent chipping of slabs with a smooth radiusFlexible, lightweight tempered crucible spring steel blade "gives" for proper feel3 solid rivets connect steel mounting to bladeComfortable & unique patent pending cork handle