{"product_id":"precihw-320pcs-heat-shrink-bullet-connectors-kit-marine-grade-insulated-waterproof-terminals","title":"PRECIHW 320PCS Heat Shrink Bullet Connectors Kit – Marine-Grade, Insulated Waterproof Terminals","description":"\u003ch2\u003eElevate Your Wiring with PRECIHW Heat Shrink Bullet Connectors Kit\u003c\/h2\u003e\n\u003cp\u003eDesigned for reliability in demanding environments, the PRECIHW kit combines a thick copper barrel with a dual-walled heat shrink assembly to deliver clean, durable connections. The outer polyolefin tube contracts around the wire while an internal adhesive seals as it shrinks, helping resist moisture and salt exposure common in marine and outdoor installations. This approach aims to minimize loose connections and electrical noise, while keeping wire bundles neat and protected.\u003c\/p\u003e\n\u003cp\u003eWith three color-coded sizes and a total of 320 pieces, this set is built to cover a wide range of automotive, trailer, marine, and DIY projects. The large, red copper barrels are designed to carry current efficiently, while the heat-activated sealant inside provides an airtight finish. The kit’s design emphasizes a strong grip, reduced slip, and long-term stability in changing conditions, without requiring soldering for a solid finish.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThick red copper barrels for robust current flow and reliable connections\u003c\/li\u003e\n  \u003cli\u003eDual-walled tubing with an internal adhesive for a moisture- and salt-resistant seal\u003c\/li\u003e\n  \u003cli\u003eThree color-coded sizes for quick identification: red, blue, and yellow\u003c\/li\u003e\n  \u003cli\u003e3:1 shrink ratio delivers high tensile strength and weather resistance\u003c\/li\u003e\n  \u003cli\u003eOperating range from -55 C to 125 C, with start and finish shrink temperatures at 80 C and 130 C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Contents and Sizing\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e320 heat shrink bullet terminals (male and female) in red, blue, and yellow\u003c\/li\u003e\n  \u003cli\u003eDurable plastic storage case for organized projects\u003c\/li\u003e\n  \u003cli\u003eClear size guidance imprinted on the tubing for easy selection (AWG 22-18, 16-14, 12-10)\u003c\/li\u003e\n  \u003cli\u003eSuitable for automotive audio, trailers, marine vessels, RVs, DIY wiring, and lab setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePrepare the wire and insert it into the appropriate terminal barrel\u003c\/li\u003e\n  \u003cli\u003eCrimp the connector with a suitable crimping tool\u003c\/li\u003e\n  \u003cli\u003eApply heat with a heat gun until the tubing contracts and the adhesive seals\u003c\/li\u003e\n  \u003cli\u003eAllow the connector to cool for a tight, sealed finish\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePractical Applications and Tips\u003c\/h3\u003e\n\u003cp\u003eIn coastal or outdoor environments, the sealed design helps protect wiring from moisture and corrosion. The color-coding speeds identification during installations or repairs, while the storage case keeps components organized for ongoing projects. For best results, strip insulation first, crimp firmly, and heat evenly while rotating the connector to avoid gaps.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the PRECIHW 320PCS Heat Shrink Bullet Connectors kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 320 heat shrink bullet terminals in red, blue, and yellow, plus a plastic storage case and usage guide.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I use the connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Strip insulation, insert into the barrel, crimp, heat shrink with a heat gun, then cool for a sealed connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PRECIHW","offers":[{"title":"Default Title","offer_id":53093097406575,"sku":"B0DK1N4L59","price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/precihw-heat-shrink-bullet-connectors-pack.jpg?v=1778765036","url":"https:\/\/taskholt.com\/products\/precihw-320pcs-heat-shrink-bullet-connectors-kit-marine-grade-insulated-waterproof-terminals","provider":"TaskHolt","version":"1.0","type":"link"}