{"product_id":"tallew-144-piece-plastic-caps-plugs-kit-an3-an12-red-temporary-seals-for-fuel-brake-hydraulic-lines","title":"Tallew 144-Piece Plastic Caps \u0026 Plugs Kit AN3–AN12, Red — Temporary Seals for Fuel, Brake \u0026 Hydraulic Lines","description":"\u003cp\u003e\u003cstrong\u003eTallew 144-piece plastic caps and plugs kit provides a full range of AN3–AN12 protective seals to block dust, stop leaks and keep fluid lines clean during service.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen you’re disconnecting fuel, brake, hydraulic or coolant lines, leaving ports open lets dirt, moisture and spills into sensitive systems. This Tallew kit supplies 144 red plastic caps and plugs in sizes covering AN 3, AN 4, AN 6, AN 8, AN 10 and AN 12, so you can quickly seal fittings, block hoses and protect threads while you work. The parts are molded from durable plastic intended to resist deformation and provide a consistent temporary seal across a wide temperature range.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit speed up routine repairs?\u003c\/h3\u003e\n\u003cp\u003eThe set keeps every disconnected line immediately capped, reducing cleaning and flush time after repairs. With multiple sizes on hand you avoid searching for the right-sized plug mid-job, and the uniform red coloring makes parts easy to identify on a bench or in a tray.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e144-piece assortment saves loading trips to the parts store.\u003c\/li\u003e\n  \u003cli\u003eAN3–AN12 range covers most common automotive hose and fitting sizes.\u003c\/li\u003e\n  \u003cli\u003eBright red parts are simple to spot during disassembly and reassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these caps and plugs reliable as temporary seals?\u003c\/h3\u003e\n\u003cp\u003eThese caps and plugs are designed for temporary service use—blocking contaminants and limiting fluid loss while systems are open. They’re not intended as permanent pressure-rated fittings but provide a stable barrier during inspection, routing and component replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy plastic construction resists cracking and maintains shape.\u003c\/li\u003e\n  \u003cli\u003eSnug friction fit helps prevent drips and entry of grit.\u003c\/li\u003e\n  \u003cli\u003eWorks well for brake, fuel, hydraulic and coolant line protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes are included and how do I choose the right one?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes caps and plugs sized for AN 3, AN 4, AN 6, AN 8, AN 10 and AN 12 fittings, giving coverage for most small- to medium-diameter automotive lines. Match the cap to the outer diameter or fitting size of your hose or port for the best fit; if unsure, try the next size up to avoid overstretching the part.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAN 3 \/ AN 4 — common in small coolant or vacuum lines.\u003c\/li\u003e\n  \u003cli\u003eAN 6 \/ AN 8 — fits many fuel-return and brake hose ends.\u003c\/li\u003e\n  \u003cli\u003eAN 10 \/ AN 12 — used on larger hydraulic or supply lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I store and re-use these caps and plugs?\u003c\/h3\u003e\n\u003cp\u003eKeep unused pieces in a dry container away from direct sunlight to preserve flexibility and color. Most caps can be re-used if they remain undamaged and retain their friction fit; inspect for cuts or deformation before reapplying to another service point.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStore in original box or a small divider tray for quick selection.\u003c\/li\u003e\n  \u003cli\u003eRe-use only if the part shows no stretching or cracks.\u003c\/li\u003e\n  \u003cli\u003eDispose of any pieces exposed to aggressive solvents or high heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This kit is aimed at automotive technicians, home mechanics, race teams and restoration hobbyists who need a versatile, ready-to-use supply of protective caps and plugs. If you perform fluid-line maintenance, brake work or hydraulic repairs and want to reduce contamination and cleanup time, the Tallew 144-piece set offers a practical assortment that fits most common hose and fitting sizes.\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: Can I use these caps on pressurized lines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They’re meant for temporary, low-pressure protection and dust blocking, not as permanent pressure-rated fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the plugs reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, you can reuse undamaged plugs; inspect for cracks or stretching before reapplying.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Tallew","offers":[{"title":"Default Title","offer_id":48086723068062,"sku":"B0FH5CGT96","price":61.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/tallew-front-packaging.jpg?v=1785903066","url":"https:\/\/northtrailauto.ca\/products\/tallew-144-piece-plastic-caps-plugs-kit-an3-an12-red-temporary-seals-for-fuel-brake-hydraulic-lines","provider":"North Trail Auto","version":"1.0","type":"link"}