Torque Screwdriver Set, 5 - 40 in. lbs. Torque Range, 5" LengthCompact, easy to use set includes the Torque Screwdriver, a 6 piece bit set and a rugged blow molded case with foam inserts for a tight, organized fit Bits Included: Six 3 1 2" power drivers: Phillips #1 and #2; Slotted 3 16'' and 1 4'', and Square #1 and #2 Increased usability and readability plus a wider torque range Tri lobular design with a textured finish for better grip Lightweight, aluminum frame N. I. S. T. traceable calibration certificate