Wera stainless tools are made from 100 stainless steel their natural wear debris consisting of stainless steel particles stops a galvanic reaction preventing the formation of unsightly extraneous rust kompakt bit sets with 89mm long stainless steel bits in a pouch comprising of 1 x bit holder 3816 r 14 in x 119mm1 x bit slotted 38004 10 x 55 x 89mm4 x bits hex plus 38404 30 40 50 and 603 x bits phillips 38514 ph1 ph2 and ph33 x bits pozidriv 38554 pz1 pz2 and pz35 x bits torx 38674 tx10 tx15 tx2