2 pcs Wire Coupler Terminal Butt Connector 1/0 GA Gauge Joiner Barrel Set Screw Description2pcs Wire Coupler Terminal, 1/0 Gauge ** Brass Nickel Plated Finish Gives Ultimate Power Delivery** Oversized Set Screws Holds Wire Securely in Place ** Deep Wire Recesses** Perfect for Extending or Joining Cut Wires PaymentShippingReturnCommunicationContact usPaymentWe have an extensive inventory. If you need larger quantities on any of our items, please send us a message through eBay and we are more than happy to create a personal listing for you.ShippingWe send the goods in 1 working day after received your payment.Monday to Friday.(Beijing Time)We ship worldwide,if your country is not in the list,pls contact us freely.We are happy to help you.Normally it takes 7-15 working days for E-packet shipping to US.Some items we ship from US by USPS and it takes 2-5 working days to reach your hand.It takes 30-40 working days for Ecomonic Int'l Shipping to worldwide.For Working days,the weekends are excluded.Pls be enough patient with the shipping time!If you can not wait,you can ask for sending by DHL/FEDEX/UPS,etc,just pay a little more freight.ReturnSome times the product may be damaged in transportation or we sent the wrong items to you.Pls send us pictures and you will get refund.Pls don’t leave negative/neutral feedback without contacting us.There will be many ways to solve any problems.CommunicationIF YOU HAVE A QUESTION PLEASE SEND US A MESSAGE BEFORE YOU PURCHASE THE ITEM. All ITEM RELATED QUESTIONS NEED TO BE ASKED PRIOR TO THE PURCHASE AS ORDERS CAN NOT BE CANCELLED OR MODIFIED ONCE PAYMENT HAS BEEN RECEIVED.QUESTIONS ARE RESPONDED TO WITHIN 24 HOURS WITHIN THE RECEIPT WITH EXCEPTIONS OF THE WEEKEND AND HOLIDAYS.YOU WILL BE SENT AN EMAIL WITHIN 1-2 BUSINESS DAYS AFTER PURCHASE WITH TRACKING INFORMATION WHICH WILL ALSO BE UPLOADED TO EBAY UNDER THE ITEM IN YOUR PURCHASE HISTORY.Contact usthx