32 Pieces Precision Screwdriver Set. Grab the last screwdriver you'll ever need for your PC repairs and installations. Whether you're a professional or a home-user, you'll appreciate this wide selection of Screwdriver bits sized for hundreds of applications in electronics, wiring, and maintenance. The screw driver itself features a twist-tightened chuck and a comfortable grip for an ergonomic grip. Pick up this 32-Bit Precision Screwdriver Set from Syba (SY-ACC65017) and get every bit you want.