Model craft psd 6 piece screwdriver sets model craft psd1603 this torx driver set from model craft has been manufactured to a high standard with nickel chrome molybdenum alloy steel the drivers are both easy and comfortable to use and can be used for a wide range of applicationsthe full set includes the following sizest6 x 50mmt7 x 50mmt8 x 50mmt9 x 50mmt10 x 50mmt15 x 50mm model craft psd1603 6pc torx driver set