The Lansky Protool is a multi-functional, easy-to-use tool that was designed with the handyman in mind. The Tungsten Carbide sharpening element is perfect for quick repairs on all your knives. The versatility of the Protool makes any adjustment quick and easy. It features a full set of Allen wrenches ranging from 5/64 to 7/32, flathead screwdriver, and a Phillips screwdriver. This Lansky Protool is a great multi-tool to have around for those everyday tasks!