Struggling to remove a stubborn diesel NOx or exhaust sensor? This Lock Technology Shockit Socket Kit (LT996D) is the professional's secret weapon. Instead of fighting with wrenches or dropping the entire exhaust, these specialized sockets use the power and high-frequency vibration of your air hammer to shock sensors loose without damaging the threads. The kit includes a variety of pulling attachments to handle different sensors safely. Each socket has three driving ears, so you can make 90-degree turns without repositioning the tool – a huge time saver. It's designed to eliminate thread galling and makes the job much faster and cleaner. Perfect for technicians working on diesel trucks, heavy equipment, or any vehicle with hard-to-reach exhaust sensors. Save yourself the headache and get the right tool for a tough job.