{"product_id":"3m-7000133688-heat-shrink-tubing-1-4-in-6-in-black-10-pack","title":"3M 7000133688 Heat Shrink Tubing 1\/4 in 6 in Black 10 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000133688 is a thin-wall heat shrink tubing sold in a 10-piece pack, based on the FP301 series. Each piece measures 6 inches in length with a 1\/4 inch nominal diameter before shrinking. This tubing is designed to provide electrical insulation, moisture resistance, and mechanical protection for wire splices, terminals, and harness breakouts. It is black in color and suitable for use in electrical, HVAC control wiring, and general wiring applications where a clean, reliable insulating sleeve is needed. Electricians, HVAC technicians, and control wiring specialists regularly use this product during installation and service work.\u003c\/p\u003e\n\u003cp\u003eThis tubing is appropriate for residential and light commercial electrical and low-voltage control wiring applications. It fits over wire terminations, connector bodies, and exposed conductor ends where a snug insulating layer is required after heat application. The FP301 thin-wall construction keeps overall bundle diameter low, making it well suited for tight wire routing in panels, junction boxes, and equipment harnesses.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThin-wall construction minimizes added bulk over terminated connections\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch nominal diameter accommodates a range of wire gauges and small terminals\u003c\/li\u003e\n  \u003cli\u003e6 inch piece length provides manageable, cut-to-use segments\u003c\/li\u003e\n  \u003cli\u003eBlack color supports polarity or circuit identification by color convention\u003c\/li\u003e\n  \u003cli\u003ePack of 10 pieces allows efficient stocking for recurring service calls\u003c\/li\u003e\n  \u003cli\u003eFP301 series construction offers reliable insulation and moisture resistance after shrinking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose thin-wall heat shrink sleeve compatible with standard wire and cable termination applications requiring a 1\/4 inch nominal diameter insulating sleeve.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by electricians and HVAC technicians following applicable NEC guidelines for insulation and wire protection. De-energize all circuits before applying heat shrink tubing to any termination or splice. Use a heat gun set to an appropriate low heat shrink temperature and apply heat evenly around the tubing to achieve a uniform, wrinkle-free seal. Do not use an open flame to shrink the tubing, as uneven heat can damage the material or the underlying conductor insulation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter (Before Shrink)\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiece Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity\u003c\/strong\u003e: 10 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051128601143\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000133688\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347729350962,"sku":"7000133688","price":94.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310530792.jpg?v=1782112163","url":"https:\/\/voomisupply.com\/products\/3m-7000133688-heat-shrink-tubing-1-4-in-6-in-black-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}