• Complete, professional grade set for both SAE and Metric applications in one case
• Special high-carbon alloy steel gives incredible strength and durability without brittleness
• Covers most-used sizes in SAE and Metric sizes, includes both coarse and fine-threaded
• Includes T-handle and adjustable tap wrenches, die-stock wrench, die adapter and set-screw driver
• Custom-fit rugged ABS storage and carry case keeps tools protected, organized & easy to find

Convenient, all-inclusive tap die set essential for all professionals and serious do-it-yourselfers. Quality, functionality and price make this set an outstanding value. Metric sizes/thread-pitch: M3 x .5, M4 x .7 & .75, M5 x .8 & .9, M6 x 1, M7 x 1, M8 x 1 & 1.25, M9 x 1 & 1.25, M10 x 1.5 & 1.75, M11 x 1.5, M12 x 1.5 & 1.75. SAE sizes/TPI: Coarse: 4-40, 6-32, 8-32, 10-24, 12.24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13 Fine: 10-32, 1/4-28, 3/8-24, 7/16-20, 1/2-20, plus 1/8NPT-27. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.