Ingersoll Rand DXS2 Deep Impact Socket, 21mm Metric, Chrome Molybdenum Steel

ENHANCED TORQUE: DXS Drive provides 15% better torque efficiency and reduces overall tool length by up to 1.9 cm compared to square drive sockets. DURABILITY: Features extended lifespan with 20% longer service life compared to traditional square driven sockets. PREMIUM CONSTRUCTION: Impact-grade chrome-molybdenum alloy steel with manganese phosphate finish for superior corrosion resistance. QUICK INSTALLATION: Equipped with ball nose retention pin enabling tool-free installation and removal for efficient operation. PROFESSIONAL DESIGN: High visibility laser-etched size markings and relieved 6-point Hex corners to prevent rounding during use., Manufacturer: Ingersoll Rand