{"product_id":"proto-j5409m-9-mm-12-point-1-2-drive-hand-socket","title":"Proto J5409M 9 Mm 12-point 1\/2 Drive Hand Socket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J5409M is a 9 mm, 12-point hand socket built for professional-grade fastener work. Constructed from alloy steel with a chrome-plated finish, this standard-length socket fits a 1\/2-inch drive ratchet or breaker bar. The 12-point geometry engages hex fasteners at more contact angles than a 6-point design, giving technicians greater flexibility in tight or awkward access situations. It meets ASME B107.5M standards and carries a limited lifetime warranty, reflecting the durability expected from a professional-grade hand tool.\u003c\/p\u003e\n\u003cp\u003eThis socket is suited for mechanical service work across HVAC, plumbing, electrical, and general industrial applications where 9 mm fasteners are common. It is a standard-length design, making it appropriate for surface-accessible fasteners without the reach of a deep socket. Technicians working on equipment panels, mounting hardware, and component brackets will find this a practical addition to a 1\/2-inch drive socket set.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e9 mm socket size for metric fastener applications\u003c\/li\u003e\n  \u003cli\u003e12-point design allows engagement at multiple approach angles\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch drive compatible with standard ratchets and breaker bars\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction for strength under torque load\u003c\/li\u003e\n  \u003cli\u003eChrome-plated finish resists corrosion and simplifies cleaning\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B107.5M standards for hand socket tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-inch drive hand socket compatible with 1\/2-inch drive ratchets, breaker bars, and extensions from any manufacturer following standard drive dimensions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis socket is used by HVAC technicians, plumbers, electricians, and general service professionals working with metric fasteners. Ensure the drive tool is fully seated before applying torque to prevent rounding the fastener or damaging the socket. Do not use impact-rated sockets interchangeably with hand sockets on impact drivers unless the socket is specifically rated for impact use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSocket Size\u003c\/strong\u003e: 9 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Points\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Chrome-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B107.5M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: Limited 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: J5409M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51541765751090,"sku":"J5409M","price":19.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/66c279c9696952233e78851cadd2d729.jpg?v=1785884393","url":"https:\/\/voomisupply.com\/products\/proto-j5409m-9-mm-12-point-1-2-drive-hand-socket","provider":"Voomi Supply","version":"1.0","type":"link"}