Minimum Tap Size: M3
Maximum Tap Size: M20
Number of Pieces: 52
Set Contents: Handheld Taps: M3; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; Cutting Die For Taps: M3; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; Adjustable Tap Wrench: Sizes 1 and 3; Cutting Die Holder 20 x 5; 20 x 7; 25 x 9; 30 x 11; 38 x 14; 45 x 18; Guide: 1 to 7