{"product_id":"wf412-wire-ferrules-with-heat-shrink-tubes-4awg-6-red-6-black","title":"WF412 - Wire Ferrules with Heat Shrink Tubes, 4awg, 6 Red\/6 Black","description":"\u003cp\u003eThe \u003cstrong\u003eWF412\u003c\/strong\u003e is a 12-piece wire ferrule kit designed to create clean, secure, professional-grade terminations on 4AWG power and ground cables. Ferrules with heat shrink tubing prevent wire fraying, reduce resistance at connection points, and keep high-current installations looking factory-clean. Ideal for amplifier power leads, ground runs, and distribution block connections in 12V car audio systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 12 ferrules total — 6 red (positive) and 6 black (negative)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire gauge:\u003c\/strong\u003e Rated for 4AWG cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat shrink included:\u003c\/strong\u003e Integrated heat shrink tubing provides strain relief and insulation at each termination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-coded:\u003c\/strong\u003e Red and black sleeves simplify polarity identification during installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Compatible with amplifier power\/ground leads, battery terminals, and distribution blocks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Crimped barrel prevents strand separation, improving contact reliability and long-term connection integrity\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059640303894,"sku":"WF412","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-12-10.jpg?v=1772089167","url":"https:\/\/www.recoilaudiousa.com\/products\/wf412-wire-ferrules-with-heat-shrink-tubes-4awg-6-red-6-black","provider":"Recoil Audio USA","version":"1.0","type":"link"}