Ingersoll Rand Impact Socket Set SK4M3LN, 1/2 Set, Universal Wrench of 3 pcs

CONTROL: This 1/2 inch 3-piece metric deep insulated impact socket set is ideal for high torque tire lane applications because of its toughness. RELIABILITY: The impact sockets are designed for extremely harsh work environments and supported by a lifetime warranty for peace of mind and reliability. DURABILITY: The impact sockets are manufactured from Chromoly steel (CR-Mo) which sets a benchmark for strength, durability and quality. DIFFERENT SIZES: This set contains the impact wrench socket sizes 17 mm, 19 mm and 21 mm. CLEVER LABELING: The impact sockets are provided with laser-etched and roll-stamped size labels. Even after hundreds of uses, the identification remains easily visible.