{"product_id":"gardner-bender-hst-187-heat-shrink-tubing-3-16-x-4-in","title":"Gardner Bender HST-187 Heat Shrink Tubing 3\/16 X 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER BENDER HST-187 is a polyolefin heat shrink tubing designed to insulate, protect, and seal wire connections and cable ends in electrical applications. Rated at 600 volts per mil dielectric strength, it features a 2-to-1 shrink ratio, contracting to half its original diameter when heat is applied. Each piece measures 3\/16 inch in diameter and 4 inches in length. Electricians and low-voltage technicians use this tubing to create clean, durable insulation on wire splices, cord repairs, tool handle grips, rope loop ends, and similar field tasks.\u003c\/p\u003e\n\u003cp\u003eThis heat shrink tubing is suited for residential and commercial electrical work where a reliable, heat-applied insulating sleeve is needed. It applies to cord repair, wire bundling, and strain relief finishing. The polyolefin material provides flexibility and consistent shrink performance across a range of wire gauges that fit the 3\/16 inch pre-shrink diameter. It is sold individually and packaged with a minimum quantity of 6 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-to-1 shrink ratio reduces tubing to half its original diameter under heat\u003c\/li\u003e\n  \u003cli\u003e600 volts per mil dielectric strength for reliable electrical insulation\u003c\/li\u003e\n  \u003cli\u003ePolyolefin construction offers flexibility and consistent shrinkage\u003c\/li\u003e\n  \u003cli\u003ePre-shrink diameter of 3\/16 inch fits a range of small wire gauges and cable ends\u003c\/li\u003e\n  \u003cli\u003e4 inch length provides coverage for splices, cord ends, and handle finishing\u003c\/li\u003e\n  \u003cli\u003eUseful for rope loop ends, tool handle covers, and cord repairs in addition to wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose OEM-style heat shrink sleeve for electrical wiring, cord repair, and cable management applications where a 3\/16 inch pre-shrink diameter and 4 inch length are appropriate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed electricians or low-voltage technicians following applicable NEC guidelines. De-energize all circuits before applying heat shrink tubing to any wiring. Use a heat gun set to an appropriate temperature for polyolefin material and apply heat evenly around the tubing to ensure uniform shrinkage. Avoid open flame as a heat source, as it may damage the tubing or underlying insulation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyolefin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Shrink Diameter\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShrink Ratio\u003c\/strong\u003e: 2 to 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e: 600 volts per mil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.034 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00032076561871\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GARDNER BENDER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HST-187\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER BENDER","offers":[{"title":"Default Title","offer_id":51344946430258,"sku":"HST-187","price":23.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310548906.jpg?v=1782046432","url":"https:\/\/voomisupply.com\/products\/gardner-bender-hst-187-heat-shrink-tubing-3-16-x-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}