The undergraduate engineering program at the University of Illinois at Urbana-Champaign ranked 5th in the 2016 America's Best Colleges edition of U.S. News and World Report (published in September 2015). Ranked undergraduate engineering science specialties in the College of Engineering* include the following:
Product Overview. Husky 3/8 in. drive impact sockets are forged from chrome molybdenum alloy steel (Cr-Mo) and designed to withstand rigors of heavy duty auto and industrial use. Size markings have been hard stamped into the sockets for quick and easy identification that will never wear away.
Re: impact sockets on hand ratchet or torque wrenc in reply to Paul (C IL), 12-18-2003 08:37:24. Three years ago I needed a set of six point deep well sockets for my tool box. I bought a set of impact sockets because they were so much cheaper. I use them a lot and have NEVER regretted it. I still use the regular sockets for small jobs but when it's tough I use the impact sockets on my rachet and breaker bar.