4-Pc. 3/8″ Dr. Universal Flex Head Spark Plug Socket Set Product Features · Drop-forged, Heat-treated chrome vanadium steel.· Corrosion-resistant Chrome-plated and Mirror Polished. · Universal swivel feature for hard to reach engine spaces.· Radius-corner Driver Design Prevents Roundoff Damage.· Fit 4 Most Popular Spark Plug Sizes. Product Specifications· Set includes: 3/4″ 3/16″ 5/8″ 9/16″ and Carry Storage Blow Case. PaymentPayPal. We a ccept instant PayPal payment or credit/debit payment through PayPal. Payment in full is expected within 7 days after purchase, otherwise product availability will not be guaranteed after 7 days.Sales TaxCalifornia residents: Sales tax will be applied at checkout.SAME-Day ShippingOrders are processed and shipped same-day if payment is received by 12:00 P.M. PST. Orders received after 12:00 P.M. PST are processed and shipped next business day. Orders received on weekends or holidays will be processed next business day.Pandemic EconomyDue to federal and state health and safety mandates for workplaces, please expect reasonable delays.FREE Domestic ShippingUSPS. Most items ship FREE! via USPS Priority Mail or First Class Package Service within the domestic United States as specified by the USPS. This includes U.S. territories such as Guam, Puerto Rico, Virgin Islands, etc., as well as APO/FPO/DPOs. See https://pe.usps.gov/text/dmm300/608.htm for details.USPS Priority Mail and First Class Package Service are not delivery-guaranteed services. Delivery dates posted by eBay are estimated delivery dates and NOT guaranteed delivery dates. USPS, eBay, and SkyHawk do NOT guarantee delivery dates.USPS insures Priority Mail packages up to $100. First Class Mail is not insured. If your Priority Mail package arrives damaged or you have not received your Priority Mail package within 15 days of shipment, you may file a claim with USPS. See https://www.usps.com/help/claims.htm to file a Claim.UPS. Some items may ship FREE! via UPS Ground within the continental United States.International ShippingeBay. International shipping charges, customs, and duties are estimated and shipped via eBay’s Global Shipping Program. For a list of eligible countries, see https://pages.ebay.com/help/sell/shipping-globally.html.Returns, Replacements & Refunds· 30-Day Manufacturer’s Warranty – All items come with 30-day manufacturer’s warranty that covers defects prior to use and are eligible for refund or replacement.· Shipping and Handling Warranty – All items are warrantied against damages sustained from shipping and handling.· Replacement Warranty – All items are warrantied for replacement or replacement parts if item received is not as advertised, is missing a part, or is partly damaged.· 30-Day Return Policy – All items must be returned in original condition: unused, complete, undamaged, and in original retail packaging where applicable.· Proof of Delivery – Keep original item, shipping packaging, and shipping label. You may be requested to furnish records.· Return Shipping – Buyer is responsible for return shipping in all cases not covered under warranties. Buyer is responsible for shipping items with sufficient packaging to prevent shipping and handling damages.· Inspection – Returned items will be inspected upon return.· Restocking Fee – Unless product is damaged, defective, or incomplete right-out-of-box, buyer is responsible for a 20% restocking fee.· Fast processing – We process returns and exchanges within 2 business days of receipt of items so you can quickly get your replacement item or money back.· Undelivered Mail – If your package is returned to us due to insufficient address, buyer may request reshipment or refund. In the case of reshipment, buyer is must furnish valid address and cost of reshipment. In the case of refund, buyer is responsible for 20% restocking fee and cost of return shipping.