{"product_id":"2-1-heat-shrink-tubing-set-multi-color-wire-cable-sleeve-kit","title":"2:1 Heat Shrink Tubing Set – Multi-Color Wire \u0026 Cable Sleeves","description":"\n\u003ch2\u003eProtect \u0026amp; Organize Your Wiring with Professional-Grade Heat Shrink Tubing\u003c\/h2\u003e\n\u003cp\u003eKeep your electrical connections safe, tidy, and long-lasting with this comprehensive \u003cstrong\u003e2:1 Heat Shrink Tubing Set\u003c\/strong\u003e. Made from high-quality crosslinked polyethylene (PE), these tubes shrink to exactly half their original diameter when heated, creating a snug, insulating sleeve around wires, cables, and connectors. Whether you're a hobbyist, electrician, or DIY enthusiast, this multi-color set gives you everything you need for neat, color-coded cable management.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2:1 Shrink Ratio\u003c\/strong\u003e — Shrinks to 50% of its original diameter for a tight, secure fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range\u003c\/strong\u003e — Operates reliably from -55°C to +125°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Retardant\u003c\/strong\u003e — Built-in flame resistance for added safety\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Dielectric Strength\u003c\/strong\u003e — 15 KV rating ensures excellent electrical insulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrong \u0026amp; Durable\u003c\/strong\u003e — Tensile strength of 10.4 MPa for lasting protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Color Options\u003c\/strong\u003e — Easily color-code circuits, wires, and connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Cut\u003c\/strong\u003e — Use scissors or a sharp knife to cut any length you need\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulk Quantity Sets\u003c\/strong\u003e — Available in bags (164\/328 pcs in color; 127 pcs black) or boxes (560\/800 pcs in color; 650 pcs black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePE \/ Crosslinked Polyethylene\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShrinkage Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2:1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin. Shrinkage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥84°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull Shrinkage Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensile Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.4 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 KV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlammability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlame Retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-Color \u0026amp; Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Uses\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInsulating and protecting exposed wire joints and solder connections\u003c\/li\u003e\n  \u003cli\u003eBundling and organizing cable harnesses in automotive or home wiring\u003c\/li\u003e\n  \u003cli\u003eColor-coding circuit wiring for easy identification\u003c\/li\u003e\n  \u003cli\u003eProtecting terminals, connectors, and PCB leads\u003c\/li\u003e\n  \u003cli\u003eRepair of frayed or damaged cable jackets\u003c\/li\u003e\n  \u003cli\u003eStrain relief on cables and cords\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical safety standards and wire insulation best practices, visit the U.S. Consumer Product Safety Commission (CPSC) and \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What does 2:1 shrink ratio mean for heat shrink tubing?\u003c\/h4\u003e\n\u003cp\u003eA: A 2:1 shrink ratio means the tubing will shrink to half (50%) of its original supplied diameter when heat is applied. For example, a 10mm tube will shrink down to approximately 5mm, creating a tight, secure sleeve around the wire or connector.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What temperature do I need to shrink this tubing?\u003c\/h4\u003e\n\u003cp\u003eA: The tubing begins to shrink at temperatures of ≥84°C and reaches full shrinkage at ≥120°C. A standard heat gun is the easiest tool to use, though a lighter or hair dryer can work for smaller pieces. Avoid direct open flame on delicate wiring.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this heat shrink tubing safe for automotive and outdoor use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This tubing is flame retardant and rated for an operating temperature range of -55°C to +125°C, making it suitable for automotive wiring, outdoor installations, and demanding environments. The 15 KV dielectric strength also ensures reliable electrical insulation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many pieces are included in each set?\u003c\/h4\u003e\n\u003cp\u003eA: Quantity depends on the option selected. Multi-color bags contain 164 or 328 pieces; multi-color boxes contain 560 or 800 pieces. Black bags contain 127 pieces, and black boxes contain 650 pieces — giving you plenty of tubing for large projects or ongoing repairs.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does 2:1 shrink ratio mean for heat shrink tubing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 2:1 shrink ratio means the tubing will shrink to half (50%) of its original supplied diameter when heat is applied. For example, a 10mm tube will shrink down to approximately 5mm, creating a tight, secure sleeve around the wire or connector.\"}}, {\"@type\": \"Question\", \"name\": \"What temperature do I need to shrink this tubing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The tubing begins to shrink at temperatures of ≥84°C and reaches full shrinkage at ≥120°C. A standard heat gun is the easiest tool to use, though a lighter or hair dryer can work for smaller pieces. Avoid direct open flame on delicate wiring.\"}}, {\"@type\": \"Question\", \"name\": \"Is this heat shrink tubing safe for automotive and outdoor use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This tubing is flame retardant and rated for an operating temperature range of -55°C to +125°C, making it suitable for automotive wiring, outdoor installations, and demanding environments. The 15 KV dielectric strength also ensures reliable electrical insulation.\"}}, {\"@type\": \"Question\", \"name\": \"How many pieces are included in each set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Quantity depends on the option selected. Multi-color bags contain 164 or 328 pieces; multi-color boxes contain 560 or 800 pieces. Black bags contain 127 pieces, and black boxes contain 650 pieces — giving you plenty of tubing for large projects or ongoing repairs.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2:1 Heat Shrink Tubing Set – Multi-Color Wire \u0026 Cable Sleeves\", \"item\": \"https:\/\/oasis-select.com\/products\/2-1-heat-shrink-tubing-set-multi-color-wire-cable-sleeve-kit\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Black-127pcs (bags) \/ Mixed-size","offer_id":47746772009065,"sku":"100006028:3269250#Mixed-size;14:1254#Black-127pcs (bags)","price":7.5,"currency_code":"USD","in_stock":true},{"title":"164pcs (bags) \/ Mixed-size","offer_id":47746772041833,"sku":"100006028:3269250#Mixed-size;14:129189672#164pcs (bags)","price":7.5,"currency_code":"USD","in_stock":true},{"title":"800pcs (box) \/ Mixed-size","offer_id":47746772074601,"sku":"100006028:3269250#Mixed-size;14:200935607#800pcs (box)","price":7.5,"currency_code":"USD","in_stock":true},{"title":"Black- 650pcs(box) \/ Mixed-size","offer_id":47746772107369,"sku":"100006028:3269250#Mixed-size;14:201447325#Black- 650pcs(box)","price":7.5,"currency_code":"USD","in_stock":true},{"title":"328pcs (bags) \/ Mixed-size","offer_id":47746772140137,"sku":"100006028:3269250#Mixed-size;14:200004889#328pcs (bags)","price":7.5,"currency_code":"USD","in_stock":true},{"title":"560pcs (box) \/ Mixed-size","offer_id":47746772172905,"sku":"100006028:3269250#Mixed-size;14:200631109#560pcs (box)","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S302cef1cc32d492ab883334b5ea8ea20Y.webp?v=1783058263","url":"https:\/\/oasis-select.com\/products\/2-1-heat-shrink-tubing-set-multi-color-wire-cable-sleeve-kit","provider":"Oasis Select","version":"1.0","type":"link"}