50-Piece 3/8" Drive Socket Set, Sae (5/16"-3/4") Metric (8Mm-22Mm), Deep Product Details Superior Quality Durability: The 3/8" socket set is crafted from high-grade chrome vanadium steel for enhanced strength and durability. With a hardness above 60HRC, the heat-treated sockets offer exceptional wear resistance and can handle extreme torque changes. The phosphate-coated surface ensures excellent corrosion resistance, effectively preventing rust. Easy-to-Read Dual Markings: Each socket features laser-etched markings in two locations for quick size identification, even in dimly lit environments. Save time and effort searching for the right socket size. 6-Point Design Retention Hole: The 6-point design ensures a perfect fit between the socket and bolt, minimizing wear and prolonging the bolt's lifespan. The pneumatic hole keeps the socket securely connected, preventing it from falling off during use. Organized Secure Storage: The socket set comes in a sturdy black blow-molded case, specifically designed to accommodate each socket size. The case's two locks prevent accidental opening, ensuring easy storage and minimizing the risk of lost sockets. ANSI Standards Five-Year Warranty: Our socket set meets ANSI standards and is backed by a five-year warranty. If any part of the socket set is damaged during use, we'll promptly provide replacement parts to ensure your satisfaction. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.