{"product_id":"snap-on-19-21mm-flank-drive-flare-nut-wrench-rxfms1921b","title":"Snap-on 19–21 mm 6-Point Metric Flank Drive® Double End Flare Nut Wrench | RXFMS1921B","description":"\u003cdiv lang=\"en\" dir=\"ltr\" class=\"product-container\"\u003e\n  \u003cstyle\u003e\n  .product-container {\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n  max-width: 1200px;\n  margin: 0 auto;\n  padding: 2rem;\n  color: #1a1a1a;\n  line-height: 1.6;\n  direction: ltr;\n  }\n  \n  .product-title {\n  font-size: 2rem;\n  color: #2c3e50;\n  margin-bottom: 1.5rem;\n  font-weight: 600;\n  border-bottom: 3px solid #3498db;\n  padding-bottom: 0.5rem;\n  }\n  \n  .product-description {\n  font-size: 1.2rem;\n  color: #2c3e50;\n  margin: 1.5rem 0;\n  padding: 1rem;\n  background-color: #f8f9fa;\n  border-left: 4px solid #3498db;\n  border-radius: 4px;\n  font-weight: 500;\n  }\n  \n  .features-section {\n  background: #f8f9fa;\n  padding: 2rem;\n  border-radius: 12px;\n  margin-bottom: 2rem;\n  box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n  }\n  \n  .section-title {\n  font-size: 1.5rem;\n  color: #2c3e50;\n  margin-bottom: 1rem;\n  font-weight: 500;\n  }\n  \n  .features-list {\n  list-style: none;\n  padding: 0;\n  margin: 0;\n  }\n  \n  .feature-item {\n  position: relative;\n  padding: 0.7rem 0 0.7rem 2.5rem;\n  margin-bottom: 0.5rem;\n  display: flex;\n  align-items: center;\n  }\n  \n  .feature-item:before {\n  content: '';\n  position: absolute;\n  left: 0;\n  top: 50%;\n  transform: translateY(-50%);\n  width: 0.6rem;\n  height: 0.6rem;\n  background-color: #3498db;\n  border-radius: 50%;\n  margin-right: 0.8rem;\n  }\n  \n  .product-short-description {\n  font-size: 1.2rem;\n  color: #2c3e50;\n  margin: 1.5rem 0;\n  padding: 1rem;\n  background-color: #f8f9fa;\n  border-left: 4px solid #3498db;\n  border-radius: 4px;\n  font-weight: 500;\n  }\n  \n  .specs-table {\n  width: 100%;\n  border-collapse: collapse;\n  margin-top: 1rem;\n  background: white;\n  box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n  }\n  \n  .specs-table th,\n  .specs-table td {\n  padding: 1rem;\n  border: 1px solid #e1e1e1;\n  text-align: left;\n  }\n  \n  .specs-table th {\n  background-color: #f1f1f1;\n  font-weight: 600;\n  color: #2c3e50;\n  }\n  \n  .specs-table tr:nth-child(even) {\n  background-color: #f8f9fa;\n  }\n  \n  .specs-table tr:hover {\n  background-color: #f5f5f5;\n  transition: background-color 0.3s ease;\n  }\n  \n  @media (max-width: 768px) {\n  .product-container {\n  padding: 1rem;\n  }\n  \n  .product-title {\n  font-size: 1.5rem;\n  }\n  \n  .features-section {\n  padding: 1rem;\n  }\n  \n  .specs-table th,\n  .specs-table td {\n  padding: 0.5rem;\n  }\n  }\n  \u003c\/style\u003e\n  \n \n  \n  \u003c!-- Short description --\u003e\n  \u003cdiv class=\"product-short-description\"\u003e\n  Professional-grade 19-21mm metric flare nut wrench with Flank Drive® technology delivering 15-20% more turning power. Heat-treated alloy steel with nickel-chrome plating for superior corrosion protection and durability.\n  \u003c\/div\u003e\n  \n  \u003c!-- Long description --\u003e\n  \u003cdiv class=\"product-description\"\u003e\n  The Snap-on 19-21mm 6-Point Metric Flank Drive Double End Flare Nut Wrench (Model RXFMS1921B) is a professional-grade precision tool designed for demanding automotive, aerospace, and industrial applications. Manufactured from special alloy steel and heat-treated to exacting standards, this wrench delivers optimum strength and durability for critical fastening operations. The innovative Flank Drive® system grips the fastener flats with superior precision, providing up to 15-20% more turning power compared to conventional wrenches, making it ideal for high-torque applications where precision and reliability are paramount.\n \n Featuring a continuous arc design, this double-end flare nut wrench distributes stress evenly across the entire wrench opening radius, resulting in greater structural strength and extended tool life. The tough, durable nickel-chrome plating produces a mirror-like finish that not only enhances the tool's appearance but also provides exceptional protection against corrosion and rust in harsh working environments. The wrench is meticulously sized and balanced for optimum comfort during extended use, reducing operator fatigue and improving work efficiency. With dimensions of 223mm overall length and 32-34mm outside diameter, this metric wrench is perfectly suited for precision work on flare nut connections.\n \n This professional tool meets ASME® B107.100 standards and is backed by Snap-on's reputation for manufacturing excellence. Whether you're working in aviation and aerospace, military and defense, oil and gas, power generation, or general industrial maintenance, this double-end flare nut wrench delivers the precision, strength, and reliability that professional technicians demand. The 6-point design ensures secure fastener engagement while minimizing damage to delicate fastener heads.\n  \u003c\/div\u003e\n  \n  \u003c!-- Features section (always included) --\u003e\n  \n  \u003cdiv class=\"features-section\"\u003e\n  \u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n  \u003cul class=\"features-list\"\u003e\n  \u003cli class=\"feature-item\"\u003eFlank Drive® system provides 15-20% more turning power for superior fastener engagement\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eManufactured from special alloy steel and heat-treated for optimum strength and durability\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eContinuous arc design distributes stress evenly for greater structural strength\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eTough nickel-chrome plating with mirror-like finish protects against corrosion and rust\u003c\/li\u003e\u003cli class=\"feature-item\"\u003e6-point design ensures secure fastener grip while minimizing damage to fastener heads\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eSized and balanced for optimum comfort and reduced operator fatigue\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eDouble-end design provides two wrench sizes in one tool for convenience\u003c\/li\u003e\u003cli class=\"feature-item\"\u003eMeets ASME® B107.100 professional standards for tool quality and safety\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003c\/div\u003e\n  \n  \u003c!-- Specifications section (always included) --\u003e\n  \n  \u003cdiv class=\"specs-section\"\u003e\n  \u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003ctable class=\"specs-table\"\u003e\n  \u003cthead\u003e\n  \u003ctr\u003e\n  \u003cth\u003eSpecification\u003c\/th\u003e\n  \u003cth\u003eValue\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n  \u003ctr\u003e\u003ctd\u003eModel Number\u003c\/td\u003e\u003ctd\u003eRXFMS1921B\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSize Range\u003c\/td\u003e\u003ctd\u003e19-21 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStyle\u003c\/td\u003e\u003ctd\u003e6-Point Double End Flare Nut Wrench\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOverall Length\u003c\/td\u003e\u003ctd\u003e223 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOutside Diameter (A-B)\u003c\/td\u003e\u003ctd\u003e32-34 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eHead Depth (C-D)\u003c\/td\u003e\u003ctd\u003e12-13 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eMaterial\u003c\/td\u003e\u003ctd\u003eSpecial Alloy Steel, Heat-Treated\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eFinish\u003c\/td\u003e\u003ctd\u003eNickel-Chrome Plating\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eStandard Compliance\u003c\/td\u003e\u003ctd\u003eASME® B107.100\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eWrench Type\u003c\/td\u003e\u003ctd\u003eMetric Flank Drive® Double End\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\u003ctd\u003eMirror-Like Chrome Finish\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eList Price\u003c\/td\u003e\u003ctd\u003e$71.75\u003c\/td\u003e\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n  \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003c\/div\u003e","brand":"Snap-On","offers":[{"title":"Default Title","offer_id":45067646107848,"sku":"RXFMS1921B","price":125000.0,"currency_code":"IQD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/9761\/7864\/files\/153c2430-2636-4a40-8992-c7ea417dd0df.webp?v=1777325507","url":"https:\/\/toolmart.me\/en\/products\/snap-on-19-21mm-flank-drive-flare-nut-wrench-rxfms1921b","provider":"TOOLMART","version":"1.0","type":"link"}