SCROLL DOWN FOR DESCRIPTION & DETAILS.YOU ARE BUYING ( 1 ) DISTRIBUTION BLOCK. 1 hole fits 1/0 0 2 awg car audio wire and the hole is 1/2'' inch. the for 4 AWG holes will fit 4 6 & 8 awg the 4 awg hols is 5/16'' of a inch.. Hello, if you have any questions at all about this item simply go to the feedback section and click on contact member and I will be glad to help you in anyway I can. I answer ALL messages from Monday through Friday. Some days I get hundreds of messages so it might take me until the next day to get back to you. if you don't get a response to you message I didn't receive it. please send it again. Thank you and I hope you enjoy your item. Please remember to contact us if you have any problems with your purchase.QUANTITY - 1 SHIPPING FROM - USA TUCSON AZLOCATION - USA TUCSON AZ CONDITION - NEWMANUFACTURER - GETWIREDUSAECO / GREEN - YES CAN BE RECYCLED.PLEASE READ ENTIRE AUCTION BEFORE PURCHASINGCUSTOMER SATISFACTION POLICY I sincerely value your business and feedback. If you have any problems with the my product, I am always happy to refund or exchange items. Send me a message through eBay messages and I will take care of you! RETURN POLICYPLEASE DO NOT REQUESTS A RETURN THROUGH eBay,AS IT WILL ONLY SLOW DOWN THE REFUND PROCESS.Simply Send The Item Back.eBay RETURNS2500 N. ORACLE RDTUCSON AZ, 85705Help me! process your return quickly by including the following information in the return package.1: YOUR EBAY USER NAME2: E-MAIL ADDRESS3: REFUND OR EXCHANGEOr Ebay Message me ... "I want to send the seller a message."IF YOU OPEN A REQUEST TO RETURN AN ITEM IT WILL JUST SLOW THINGS DOWN & PROLONG A REFUND. PAYMENTS I ACCEPT PayPal & ALL CARDSTo COMBINE shipping on multiple items you must click the ADD TO CART button not the buy it now button. I offer combined shipping on all of my items. eBay will not let you combine shipping if you click buy it now you must click the ADD TO CART. SHIPPING I ship from U.S.A - TUCSON, ARIZONA through US mail. Monday through Friday Please allow 3 to 4 business days for handling - I try to ship everything same day as paid but some days I need a little more time to pack.CONTACT MEI welcome all messages. simply go to the feedback section and click on contact member. I get hundreds of questions a day so please allow up to 3 days for a response. I REPLY TO ALL MESSAGES SO IF YOU DON'T GET A MESSAGES BACK WITH IN 3 WORKING DAYS. I DID NOT GET A MESSAGES FROM YOU!! FEEDBACKPLEASE CONTACT ME BEFORE LEAVING NEGATIVE FEEDBACK - I WORK VERY HARD TO KEEP MY BUYERS HAPPY AND STRIVE FOR A 5 STAR FEEDBACK. I AM NOT PERFECT I TRY TO GET EVERY ORDER RIGHT BUT MISTAKES DO HAPPEN SO IF YOU GET THE WRONG ITEM. CONTACT ME AND I WILL TAKE CARE OF YOU 100%