2Pcs 6 Point Shallow Impact Socket 1/4 Inch Drive 4Mm Metric Socket CR-MO Steel

Made from quality chromium molybdenum steel, the impact socket combines high hardness and excellent toughness. It is not easily deformed or cracked under sustained high-intensity impact, effectively providing solid assurance for the durability and high performance of the socket. Processed with manganese phosphating for a dense black finish, the socket surface gains strong rust and corrosion resistance. It lessens operational wear, avoids slipping, and improves torque transmission efficiency. The impact socket has a 6-point opening, which can closely fit the hex shape of fastener head and apply maximum torque without slipping easily. The radius corner design can evenly distribute force to the flat surface of the fastener, preventing nuts and bolts from rounding off under high torque applications and extending tool life. 6-point impact socket can be used to install, remove and repair fastening bolts, shaft nuts, bolts on cars, machines, household appliances, engines, etc., suitable for automobile maintenance, mechanical equipment repair, construction, carpentry, home repair, etc.. Used with 1/4-inch drive electric wrenches, ratchet wrenches, L wrenches, bent rods, etc. Notice: Apply even pressure and grip the socket firmly on the fastener to avoid stripping or rounding off the corners. Align the socket properly with the fastener at the correct angle to ensure a secure fit and prevent slippage during operation.