The Ingersoll Rand DXSK2M15 DXS2 Drive metric impact socket set is designed for maximum torque transfer and durability. Thanks to the direct DXS2 drive, the set delivers up to 15% more power than traditional square drives. The caps are made of high-quality chromium-molybdenum steel with a phosphate coating for longer life and extra wear resistance. Laser-etched size markings ensure quick recognition, while the 6-point (hex) couplings reduce rounding of fasteners. This set is ideal for use with all Ingersoll Rand DXS2 Drive impact spanners.