20pcs Interchangeable Ratchet Tap And Die Set

Contents:
1pc 1/4″ Dr. 3 in 1 Ratchet Handle
1pc 1/4″ Dr. 75mm Extension Bar
1pc 1/4″ Die Chuck Fit 25mm Die
1pc 2.5mm Hex Key Wrench
7pcs Tap: M3, M4, M5 , M6, M8, M10, M12
7pcs Die: M3, M4, M5 , M6, M8, M10, M12
1pc 1/4″ Dr. Tap Chuck for Tap(M3-M8)
1pc 1/4″ Dr. Tap Chuck for Tap(M5-M12)