Ingersoll Rand 2236QTIMAX DXS2 Interchangeable Anvil 1/2" Air Impact Wrench with Ingersoll Rand A61H DXS2 3/4" Drive Standard Anvil, Friction Ring and Thru Hole Attachment for 2236 Series. Ingersoll Rand has delivered the gold standard in pneumatic tools for almost 100 years — and the performance, durability, and power of the 2236 1/2” pneumatic impact is no different. Our patented Drive Xchange System™ lets you swap out anvils without torque-zapping adapters and extenders. Plus, a powerful motor, durable build, and quiet, efficient operation make the 2236 model the perfect choice for serious technicians. Powerful Versatility: Say goodbye to that drawer full of adapters for good. The Ingersoll Rand 2236 Pneumatic 1/2 inch impact wrench has an interchangeable anvil system that lets you tailor your tool to whatever job is at hand — without losing a single ft-lb of power. Innovation: Ingersoll Rand's patented Drive Xchange System helps you get more versatility, torque, and control out of your impact wrench. Torque: The 2236 series operates with 1,500 ft-lbs of breakaway torque. A61H DXS2 3/4" Drive Standard Anvil, Friction Ring and Thru Hole Attachment.