BOSCH BLACK OXIDE TAPS AND DIES OFFER SUPERIOR DURABILITY AND SPEED FOR MOST GENERAL-PURPOSE APPLICATIONS. -ETCHED MARKING ENSURES SIZE IDENTIFICATION AND WON'T WEAR OFF. IDEAL FOR CUTTING THREAD HOLES INTO METAL AND WORK EQUALLY WELL IN PLASTIC DRILLING APPLICATIONS. INCLUDES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" PLUG TAPS (1) 4-40 (1) 6-32 (1) 8-32 (1) 10-24 (1) 10-32 (1) 12-24 (1) 1/4-20 (1) 1/4-28 (1) 5/16-18 (1) 5/16-24 (1) 3/8-16 (1) 3/8-24 (1) 7/16-14 (1) 7/16-20 (1) 1/2-13 (1) 1/2-20 PIPE TAP (1) 1/8-27 1"" HEX DIES (1) 4-40 (1) 6-32 (1) 8-32 (1) 10-24 (1) 10-32 (1) 12-24 (1) 1/4-20 (1) 1/4-28 (1) 5/16-18 (1) 5/16-24 (1) 3/8-16 (1) 3/8-24 (1) 7/16-14 (1) 7/16-20 (1) 1/2-13 (1) 1/2-20 PIPE DIE (1) 1"" 1/8-27 (1) #5 SCREWDRIVER (1) SCREW PITCH GAUGE (1) 1"" HEX DIE STOCK (1) T-HANDLE WRENCH 0-1/4 (1) T-HANDLE WRENCH 1/4-1/2 (1) TAP WRENCH 1/4-1/2