Product Specification:Socket Type: Deep Impact SocketSocket Drive: 1/2″ DriveSocket Fit Wheel Lug Hex Size: 17mm, 19mm(3/4″), 21mm(13/16″)Socket Material Made: Chromium Molybdenum SteelMax Torque Power: 185 ft-lb What You Will Receive:1 Set of Deep Impact Socket Contains:1 pc 17mm Socket1 pc 19mm (3/4″) Socket1 pc 21mm (13/16″) Socket Return & Exchange Policy:Your happiness with the product is our top concern. We allow returns based on the following rules:Return & Exchange is allowed within 30-day of Purchase DateReturn Product must be unused, intact, and with the original packageBuyer is responsible for return shipping chargeBuyer is responsible for all exchange shipping chargePlease allow 3 business day after the delivery of your return for us to process the refund.15% RMA Restocking Fee is applied to all Adapter/Spacer/Spike orders.Please use a specific return shipping address (not the ship-from address) to avoid the 30% Processing Fee.If you have any questions or concerns, please do not hesitate to let us know. Shipping:All shipments will be shipped via Fedex 2 Days (Same-Day), If your address is not qualified for FedEx Service, it will be shipped via USPS Priority Mail (2-5 Days).Order placed before 9:00 am PST will be shipped on the same day. Order placed after 9:00am will be shipped promptly the next business day.If you wish to cancel or modify order, please notify Customer Service before 9:00 am PST or we won’t be able to change/cancel your order prior to shipping.We also provide local pickup service! Contact us for more information.Warranty:30-Day Return Policy;For Colored Lug Nuts (Any color other than Chrome), we suggest the use of manual torque for installation to avoid damage to the paint layer.Warranty is voided if power tool is usedAbuse of Usage (Excessive power torque) will not be covered by WarrantyDisclaimer:Professional Installation is recommended.Please use proper power tools and/or manual installation based on the vehicle’s recommended torque spec (found on vehicle’s operator manual)Our liability is limited to the purchase price of the listed product.By purchasing this product, you acknowledge that you fully understand the information and terms listed above.