20pcs Interchangeable Ratchet Tap & Die Wrench Set

1/4″ Dr.
Extension Bar: 75mm ; Die Chuck Fit 25mm Die ;
Tap Chuck For Tap (M3-M8) ;
Tap Chuck For Tap (M5- M12)
Quick Release Ratchet T-Handle
7 x High Carbon Alloy Tap: M3, M4, M5, M6, M8, M10, M12 ;
7 x High Carbon Alloy Die: M3, M4, M5, M6, M8, M10, M12
Hex Key Wrench: 2.5mm