{"product_id":"10-pack-silicone-rubber-hole-plugs-3mm-12mm-pipe-end-caps-seal","title":"10-Pack Silicone Rubber Hole Plugs 3mm–12mm | Pipe End Caps","description":"\u003ch2\u003e10-Pack Silicone Rubber Hole Plugs – Solid Seal End Caps for Pipes, Tubes \u0026amp; Furniture\u003c\/h2\u003e\n\u003cp\u003eKeep your projects neat, protected, and professional-looking with these versatile \u003cstrong\u003esilicone rubber hole plugs\u003c\/strong\u003e. Designed to firmly seal open holes in pipes, tubes, panels, and furniture legs, this 10-piece set covers a wide size range from \u003cstrong\u003e3mm to 12mm\u003c\/strong\u003e — making it a go-to solution for workshops, home improvement projects, and industrial applications.\u003c\/p\u003e\n\n\u003cp\u003eMade from \u003cstrong\u003epremium silicone rubber\u003c\/strong\u003e, these plugs are soft, flexible, and incredibly durable. They snap snugly into place, creating a tight, dustproof, and moisture-resistant seal that stays put.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Size Range:\u003c\/strong\u003e Covers 3mm to 12mm hole diameters — one pack handles multiple jobs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temp Resistant:\u003c\/strong\u003e Rated from \u003cstrong\u003e-40°C to +250°C\u003c\/strong\u003e (-40°F to 482°F) for extreme environment use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Silicone Rubber:\u003c\/strong\u003e Soft, elastic, and flexible — conforms to hole edges for a reliable seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Aging \u0026amp; Corrosion Resistant:\u003c\/strong\u003e Withstands acid, alkali, and general chemical exposure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose:\u003c\/strong\u003e Ideal for furniture legs, pipe ends, panel holes, electrical conduits, automotive components, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlat Gasket Shape:\u003c\/strong\u003e Provides flush, clean coverage for a tidy finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Classic black — blends with most surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilicone Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3mm – 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat Gasket \/ Solid Seal End Cap\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +250°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Pieces per Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Use Them For?\u003c\/h3\u003e\n\u003cp\u003eThese rubber hole plugs are perfect for sealing unused holes in metal panels, covering exposed pipe ends on furniture, protecting wiring grommets, and finishing off tube ends on racks, shelving, and frames. They're equally at home in the garage, workshop, or living room.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-rubber-strain-relief-cord-boot-protector-sleeves-4-6-5-2-6mm\"\u003e10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/screws-anchors-cable-ties\"\u003eScrews, Anchors \u0026amp; Cable Ties\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What sizes are included in the 10-piece rubber hole plug set?\u003c\/h4\u003e\n\u003cp\u003eA: The set covers hole diameters ranging from \u003cstrong\u003e3mm to 12mm\u003c\/strong\u003e. Multiple sizes are included in the pack, making it versatile enough for various pipe, tube, and furniture applications. Please refer to the product images for the exact size breakdown included.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these silicone rubber hole plugs safe for high-temperature environments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These plugs are rated for temperatures from \u003cstrong\u003e-40°C to +250°C\u003c\/strong\u003e (-40°F to 482°F), making them suitable for both extreme cold and high-heat applications such as automotive engine bays, industrial piping, and more.\u003c\/p\u003e\n\u003ch4\u003eQ: Will these hole plugs stay in place on metal or plastic surfaces?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The soft, elastic silicone rubber material conforms tightly to the edges of the hole, creating a secure, snug fit on metal panels, plastic tubes, furniture pipes, and similar surfaces without adhesives or tools.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these plugs resistant to chemicals and corrosion?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Silicone rubber offers excellent resistance to acid, alkali, and general chemical corrosion, as well as anti-aging properties — ensuring a long-lasting seal even in demanding environments.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What sizes are included in the 10-piece rubber hole plug set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The set covers hole diameters ranging from 3mm to 12mm. 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Silicone rubber offers excellent resistance to acid, alkali, and general chemical corrosion, as well as anti-aging properties — ensuring a long-lasting seal even in demanding environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Pack Silicone Rubber Hole Plugs 3mm–12mm | Pipe End Caps\", \"item\": \"https:\/\/sdf9i0-k1.myshopify.com\/products\/10-pack-silicone-rubber-hole-plugs-3mm-12mm-pipe-end-caps-seal\"}]}\u003c\/script\u003e","brand":"QXL","offers":[{"title":"3mm","offer_id":46964076085447,"sku":"14:1254#3mm","price":10.06,"currency_code":"USD","in_stock":true},{"title":"3.5mm","offer_id":46964076118215,"sku":"14:618#3.5mm","price":10.36,"currency_code":"USD","in_stock":true},{"title":"8mm","offer_id":46964076150983,"sku":"14:200006157#8mm","price":13.68,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":46964076183751,"sku":"14:200006152#5mm","price":11.77,"currency_code":"USD","in_stock":true},{"title":"12mm","offer_id":46964076216519,"sku":"14:366#12mm","price":16.71,"currency_code":"USD","in_stock":true},{"title":"10mm","offer_id":46964076249287,"sku":"14:94#10mm","price":14.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/8314\/9255\/files\/Sa68ae2311fa74ce6afd33cbdee590e1c5.webp?v=1786056051","url":"https:\/\/qxlcustomerservice.com\/products\/10-pack-silicone-rubber-hole-plugs-3mm-12mm-pipe-end-caps-seal","provider":"QXL","version":"1.0","type":"link"}