Lenox 18pc set precision multi-bit ratcheting screwdriver set for use on those tiny fasteners you can never find the right bit for . This set includes 17 of those bits plus the driver handle to ratchet them out with . There is also a neat plastic storage case . Lenox item number LXHT60917 . Also included is a KOBALT 0871459 16pc impact grade bit driver . this set has all the necessary 1/4in driver along with an impact starting driver . Check the pictures for some more explanation of operation . Packaging may mention WARRANTY but that would be between the buyer and the manufacturer . HAPPY BIDDING - Thanks!!!!!!!!!!!!!!!!!!!