Twopiece compact tap extraction socket set This set includes two sockets, both with a 3/8 inch drive. They are compatible with a wide range of taps and extractors, covering sizes from #6 to 1/2 inch (3 mm to 12 mm), accommodating a variety of tap and extractor sizes. Key benefits Compact and portable: the twopiece design is easy to store in a specialty tool drawer and keeps your workspace organized. Versatile compatibility: designed to fit a broad range of taps and extractors across the specified size range. Rugged and practical: allows use with a 3/8 inch drive ratchet in tight spaces, avoiding the need for bulky tap handles or improvised tools. for tight spots: enables tapping or extraction work in hardtoreach areas by leveraging the convenience of your 3/8 inch socket set and ratchet handle. Use scenarios Automotive work in confined spaces such as under the hood, where a fullsize tap handle won't fit. Maintenance or on machinery or equipment with restricted access, where reach is limited. General tapping or extraction tasks in a or toolbox area, using a standard 3/8 inch drive ratchet for better control and leverage.