{"product_id":"rt4-8k-8pcs-4awg-3-8-and-4awg-5-16-copper-ring-terminals-cable-lugs-wire-lugs-heavy-duty-battery-lugs-with-8pcs-heat-shrink-tubing","title":"RT4-8K - 8pcs 4awg 3\/8” and 4awg 5\/16” Copper Ring Terminals, Cable Lugs, Wire Lugs, Heavy Duty Battery Lugs, with 8pcs Heat Shrink Tubing","description":"\u003cp\u003eThe \u003cstrong\u003eRT4-8K\u003c\/strong\u003e is a copper ring terminal kit designed for 4AWG wiring in car audio installations and other 12V power applications. Each terminal delivers a secure, low-resistance connection at the battery, distribution block, or ground point. The included heat shrink tubing seals each connection against moisture and corrosion for long-term reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.9% pure copper construction\u003c\/strong\u003e — maximizes conductivity and resists corrosion over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual bolt hole sizes included\u003c\/strong\u003e — 4 terminals with 3\/8\" ring and 4 terminals with 5\/16\" ring to fit common stud sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8pcs dual-wall adhesive heat shrink tubing\u003c\/strong\u003e — 4 red and 4 black for polarity identification and a watertight seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for 4AWG wire\u003c\/strong\u003e — compatible with standard 4-gauge power and ground cable used in car audio builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit quantity: 8 terminals + 8 heat shrink pieces\u003c\/strong\u003e — enough for a complete power run or multiple connections in one package.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059550617878,"sku":"RT4-8K","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-1-9.jpg?v=1772083807","url":"https:\/\/www.recoilaudiousa.com\/products\/rt4-8k-8pcs-4awg-3-8-and-4awg-5-16-copper-ring-terminals-cable-lugs-wire-lugs-heavy-duty-battery-lugs-with-8pcs-heat-shrink-tubing","provider":"Recoil Audio USA","version":"1.0","type":"link"}