• Professional-grade set in special high-carbon alloy steel for excellent strength without brittleness
• Super-durable Titanium brazed coating lasts up to 20 times longer than steel
• Includes both fine- and coarse-threaded taps and die in larger SAE-sizing, 1/4" to 1"
• Adjustable and T-Handle tap wrenches, adjustable die wrench, die adapter, screwdriver
• Complete with rugged custom-fit latched ABS storage and carry case to protect and organize

Set includes 20 taps and 20 die in sizes/TPI: Coarse: 1/4"-20, 5/16"-18, 3/8"-16, 7/16"-14, 1/2"-13, 9/16"-12, 5/8"-11, 3/4"-10, 7/8"-9, 1"-8. Fine: 1/4"-28, 5/16"-24,3/8"-24, 7/16"-20, 1/2"-20, 9/16"-18, 5/8"-18, 3/4"-16, 7/8"-14, 1"-14. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.