New from Griot’s Garage is this cool little Compact Thread Restorer for bolts. It doesn’t matter whether you’re working with metric, British Whitworth or American Standard threads, as this tool will adjust to any size up to 1/2-inch (13mm) regardless of pitch or thread direction. Unlike a standard thread die it starts from the inside of the bolt, making it easier to clean up those first few threads at the start, usually the problem threads anyhow. $34.99.