Weras 39 piece screwdriver ratchet socket and bit set provides an incredible 162 tool combinations from a very compact storage case the ultra strong and fine 60 tooth 6 bit ratchet will take 100nm of torque but is also compact enough for the most confined spaces the set also contains a screwdriver handle bit holder range of sockets and a huge range of high quality screwdriver bits designed for the most demanding applications in trade and industry ideal for auto maintenance plumbing a