1/4" to 1/2" High quality titanium coated taps and dies.Features hex shaped dies providing a more secure fit in the die holder.Dies can also be used with a socket or spanner.Taps & Dies; 10-32, 10-24, 1/4'' x 20, 1/4" x 28, 5/16" x 18, 5/16" x 24, 3/8" x 16, 3/8" x 24, 7/16" x 14, 7/16" x 20, 1/2" x 13, 1/2" x 20, T-Type Tap Wrench, Hex Die Handle.Supplied in storage case.Model No. AK3026IMPPREMIUM - 1/4" to 1/2" High quality titanium coated taps and dies.HIGH TORSION - Features hex shaped dies providing a more secure fit in the die holder.DIVERSE - Dies can also be used with a socket or spanner.CONTENTS: Taps & Dies; 10-32, 10-24, 1/4'' x 20, 1/4" x 28, 5/16" x 18, 5/16" x 24, 3/8" x 16, 3/8" x 24, 7/16" x 14, 7/16" x 20, 1/2" x 13, 1/2" x 20, T-Type Tap Wrench, Hex Die Handle.RETENTION - Supplied in storage case.