With continuous hexagonal blade protective strike cap hexagonal neck and black point din 5264 a and din 5260 ph for tough jobs in the workshop and for assembly work so robust that it can even loosen solid screwsalso for mortising masonry the hexagonal necks allow the use of a socket spanner toobtain high torque ergonomically powerful shape for forceful quick non tiring work 6 piece set contents flat blade 35 x 80mm 45 x 90mm 55 x 100mm and 7 x 125mmcross headed blade sizes 1 an