Stanley Proto offers a Classic Screwdriver line. The four-sided fluted handle is made of an impact-resistant extruded acetate that's highly resistance to harsh chemicals. Shanks come in round and square varieties. Most of the larger round shank models include a hex bolster where the shank meets the handle, so the user can grab it with a wrench when added torque leverage is needed. Slotted, Phillips, Cabinet, or Torx tips are available and are are unplated with a black oxide finish. Made in the USA. For more information call (800) 800-TOOL or visit www.stanleyproto.com.