Usage Tips:Versatile & Adjustable: Equipped with two tap sockets adjustable for #6-1/4inch and 1/4inch-1/2inch taps, this set also includes a handy 3/8inch socket adapter. The adjustable jaws secure taps firmly, ensuring stability and precision in tight spaces, thus enhancing your operational efficiency. Universal Tool Fit: This set is engineered to be compatible with any 3/8inch drive hand or power tools, including square drive wrenches. Its design offers unmatched flexibility and ease of use across a variety of tapping, reaming, and extracting tasks, suitable for professionals and DIY enthusiasts alike. Robust Construction & Easy Identification: Made from durable CR-MO steel, these tap sockets are built to last. Laser-etched marking on each tap holder allows for quick identification, speeding up your work process and ensuring you always grab the right size. Wide-Ranging Utility: Ideal for engineers, construction workers, and maintenance professionals, this toolkit supports a broad range of operations like tapping, reaming, and screw extraction with precision. Its versatility also extends to DIY projects, making it a valuable addition to any tool collection. The actual product may have slight color difference or difference, which will not affect the use Colour:Photo Color Material:Metal Package Contents: 1pcs 6-1/4inch Taps 1pcs 1/4inch-1/2inch Taps 1pcs 3/8inch socket adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.