Lutz 15-IN-1 Ratcheting Screwdriver Set (Blue / Yellow)This impressive 15 in 1 Ratchet Screwdriver does a lot, does it well, and does it cheap, too. A very smooth 3 way clutch lets you use ratchet action in forward or reverse, or lock the mechanism like a regular driver. 7 double ended driver bits include straights from 1 8" to 1 4". Phillips from #0 to #3, T 15 and T 20 torx, and #1 and #2 square drives. The driver's hex socket serves as a 1 4" nut driver as well. The comfortable handle, 1 1 2" diameter