{"product_id":"heli-coil-7571-2-5-thread-insert-tool-replacement-blades-8-32","title":"Heli-coil 7571-2-5 Thread Insert Tool Replacement Blades 8-32","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELI-COIL 7571-2-5 is a replacement blade set for hand installation tools used with tangless thread inserts in 8-32 UNC applications. These stainless steel blades fit into compatible HELI-COIL hand installation handles and provide the driving engagement needed to install tangless coil inserts without leaving a tang that requires removal. Replacement blades extend the service life of existing installation tool handles, keeping repair and re-threading operations running without requiring a full tool replacement. Licensed HVAC technicians, maintenance mechanics, and precision assemblers working on threaded repair applications rely on these blades for consistent, accurate insert installation.\u003c\/p\u003e\n\u003cp\u003eThese replacement blades are intended for use in hand-operated tangless insert installation tools servicing 8-32 UNC threaded holes. Common applications include thread repair on aluminum housings, sheet metal assemblies, and other components where standard UNC threads have been stripped or damaged. The 8-32 thread size is frequently encountered in control panels, electrical enclosures, and light mechanical assemblies across residential and commercial service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for tangless thread insert installation  -  no tang break-off step required\u003c\/li\u003e\n  \u003cli\u003eCompatible with 8-32 UNC thread size\u003c\/li\u003e\n  \u003cli\u003eStainless steel construction for durability in repetitive use\u003c\/li\u003e\n  \u003cli\u003eReplacement blade design extends the usable life of existing tool handles\u003c\/li\u003e\n  \u003cli\u003eSold individually  -  single-unit packaging suitable for field service kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with HELI-COIL hand installation tool handles compatible with tangless thread inserts in 8-32 UNC thread size. Specific handle model compatibility should be confirmed against HELI-COIL tool selection guides prior to ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eReplace worn or damaged blades by swapping into a compatible HELI-COIL hand installation tool handle following the manufacturer's blade replacement procedure. Ensure the threaded hole and insert size match the blade specification before use. No power tools are required for hand installation tool blade replacement. Always inspect the replacement blade for damage before inserting it into the tool handle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Type\u003c\/strong\u003e: Replacement Blades\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: Tangless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Thread Size\u003c\/strong\u003e: 8-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.34 pounds\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: HELI-COIL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7571-2-5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELI-COIL","offers":[{"title":"Default Title","offer_id":52026911588658,"sku":"7571-2-5","price":129.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cfa9fd3fbed4b419a44ca397c92dcd1c.jpg?v=1790016721","url":"https:\/\/voomisupply.com\/products\/heli-coil-7571-2-5-thread-insert-tool-replacement-blades-8-32","provider":"Voomi Supply","version":"1.0","type":"link"}