{"product_id":"proto-jscvmf-12s-ratcheting-flex-head-spline-wrench-set","title":"Proto JSCVMF-12S Ratcheting Flex-head Spline Wrench Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO JSCVMF-12S is a 12-piece metric ratcheting flex-head spline wrench set designed for professional tradespeople who need reliable torque transfer in tight or awkward spaces. The flex head pivots to maintain contact angle on fasteners while the built-in ratchet mechanism allows continuous rotation without repositioning the wrench. Each wrench features a 12-point spline profile for positive engagement on spline-drive fasteners. The black and chrome finish provides corrosion resistance under normal shop and field conditions. This set is packaged in a tool roll for organized storage and transport on the job.\u003c\/p\u003e\n\u003cp\u003eThis set is suited for mechanical, HVAC, and plumbing service work where metric spline fasteners are common. Spline wrenches are typically used on equipment assemblies, compressor hardware, and mechanical components that use external spline-drive fasteners. The 15-degree offset head angle provides knuckle clearance in recessed or panel-mounted fastener locations. The ratcheting action reduces cycle time on repetitive fastening tasks in production or service environments. The tool roll keeps all 12 pieces accessible and contained during field service calls.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRatcheting mechanism allows continuous drive without repositioning in confined spaces\u003c\/li\u003e\n  \u003cli\u003eFlex head with 15-degree offset angle improves access to recessed fasteners\u003c\/li\u003e\n  \u003cli\u003e12-point spline profile for positive engagement on spline-drive fasteners\u003c\/li\u003e\n  \u003cli\u003eMetric sizing covers a full 12-piece range for comprehensive fastener coverage\u003c\/li\u003e\n  \u003cli\u003eBlack and chrome finish for corrosion resistance in shop and field environments\u003c\/li\u003e\n  \u003cli\u003eStored in a tool roll for organized transport and quick access on the job\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with metric external spline-drive fasteners commonly found in mechanical, HVAC, and industrial equipment assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis set is intended for use by licensed mechanics, HVAC technicians, plumbers, and other trade professionals. Always de-energize and lock out equipment before performing fastener work on powered systems. Inspect each wrench for wear or damage before use and do not apply extension bars or cheater pipes to the handle. Store wrenches in the provided tool roll to prevent damage to the spline drive profiles.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Offset Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRatcheting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black and Chrome\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Tool Roll\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 11.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 4.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 2.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.28 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Lifetime\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: PROTO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: JSCVMF-12S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51542804791602,"sku":"JSCVMF-12S","price":464.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8dc46934263651f156c06e7127808e67.jpg?v=1785907930","url":"https:\/\/voomisupply.com\/products\/proto-jscvmf-12s-ratcheting-flex-head-spline-wrench-set","provider":"Voomi Supply","version":"1.0","type":"link"}