{"product_id":"milwaukee-21mm-3-8-impact-socket-std-1pc-4932480278","title":"Milwaukee Shockwave Impact Socket 3\/8\" Drive 21mm Standard 4932480278","description":"\u003ch2\u003eMilwaukee Shockwave Impact Socket 3\/8\" Drive 21mm Standard 4932480278\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee Shockwave Impact Socket 3\/8\" Drive 21mm Standard is machined from \u003cstrong\u003eSHOCKWAVE Impact Duty steel\u003c\/strong\u003e — a \u003cstrong\u003eChrome-Molybdenum alloy\u003c\/strong\u003e chosen specifically to survive the shock loads of an impact wrench, not just the steady pull of a hand ratchet. It's a \u003cstrong\u003e21mm\u003c\/strong\u003e 6-point socket on a \u003cstrong\u003e3\/8\" square drive\u003c\/strong\u003e, built to standard depth for everyday nut and bolt work.\u003c\/p\u003e\n\u003cp\u003e21mm turns up on wheel nuts on older and commercial vehicles as well as larger pipe and plumbing fittings, where the wrong socket can round the fastener off in seconds under an impact gun. This one carries stamped, ink-filled size markings and a laser-etched part number, so it's still legible after the marking on a cheaper socket would have worn away.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined from SHOCKWAVE Impact Duty steel — a Chrome-Molybdenum alloy built for the shock loads of an impact wrench\u003c\/li\u003e\n\u003cli\u003e6-point design grips more of the fastener head, reducing rounding on tight or worn heads\u003c\/li\u003e\n\u003cli\u003eNon-slip hex geometry keeps the socket seated square on the fastener under impact\u003c\/li\u003e\n\u003cli\u003eStamped, ink-filled size marking plus a laser-etched part number for long-term legibility\u003c\/li\u003e\n\u003cli\u003eDual-hole\/groove design accepts a security ring or friction ball on an impact gun\u003c\/li\u003e\n\u003cli\u003eStandard depth profile for everyday fastening work\u003c\/li\u003e\n\u003cli\u003e3\/8\" square drive fits both impact wrenches and standard ratchets or breaker bars\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Size\u003c\/td\u003e\n\u003ctd\u003e3\/8\" square drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSocket Size\u003c\/td\u003e\n\u003ctd\u003e21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoint Type\u003c\/td\u003e\n\u003ctd\u003e6-Point (Hex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eChrome-Molybdenum (Cr-Mo) SHOCKWAVE Impact Duty steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Use\u003c\/td\u003e\n\u003ctd\u003eImpact wrench rated, also suits standard ratchets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMilwaukee Code\u003c\/td\u003e\n\u003ctd\u003e4932480278\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e10409386\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e4058546405632\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWheel nuts on older and commercial vehicles\u003c\/li\u003e\n\u003cli\u003eLarger pipe and plumbing fittings\u003c\/li\u003e\n\u003cli\u003ePlant and agricultural equipment\u003c\/li\u003e\n\u003cli\u003eGeneral trade and workshop use\u003c\/li\u003e\n\u003cli\u003eHeavier-duty fastening work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExplore Our Milwaukee Tools Collection\u003c\/h3\u003e\n\u003cp\u003eBrowse more from the Milwaukee range and the everyday tools that back it up.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.beattys.ie\/collections\/milwaukee\" target=\"_blank\"\u003eMilwaukee (Brand Collection)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.beattys.ie\/collections\/milwaukee-garden-and-power-tools\" target=\"_blank\"\u003eMilwaukee Garden and Power Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.beattys.ie\/collections\/milwaukee-nothing-but-heavy-duty\" target=\"_blank\"\u003eMilwaukee - Nothing but HEAVY DUTY\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.beattys.ie\/collections\/handtools\" target=\"_blank\"\u003eHand Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.beattys.ie\/collections\/powertools\" target=\"_blank\"\u003ePower Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVisit Us In Store\u003c\/h3\u003e\n\u003cp\u003eCall in to us in Loughrea, Co. Galway for advice, to browse our full range, or to place an order.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.google.com\/maps\/search\/?api=1\u0026amp;query=Beattys+Loughrea+H62+X380\" target=\"_blank\"\u003eGet Directions – H62 X380\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary style=\"color:#500575; font-weight:bold;\"\u003eWhat makes an \"impact\" socket different from a standard socket?\u003c\/summary\u003e\n\u003cp\u003eImpact sockets are made from Chrome-Molybdenum alloy steel with geometry designed to absorb shock, whereas standard chrome vanadium sockets are made for smooth hand-ratchet torque and can crack under an impact wrench's hammering action.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary style=\"color:#500575; font-weight:bold;\"\u003eWill this fit my 3\/8\" hand ratchet as well as an impact wrench?\u003c\/summary\u003e\n\u003cp\u003eYes — the 3\/8\" square drive is a standard fitting shared by impact wrenches, ratchets and breaker bars.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary style=\"color:#500575; font-weight:bold;\"\u003eIs this socket sold individually or only in sets?\u003c\/summary\u003e\n\u003cp\u003eIt's sold individually as a single standard-depth socket, so you can top up exactly the sizes you're missing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary style=\"color:#500575; font-weight:bold;\"\u003eWhat warranty does Milwaukee provide on this socket?\u003c\/summary\u003e\n\u003cp\u003eMilwaukee hand tools, including SHOCKWAVE sockets, are covered by Milwaukee's lifetime guarantee against manufacturing defects under normal use.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Brand_MILWAUKEE","offers":[{"title":"Default Title","offer_id":58248035369291,"sku":"10409386","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5678\/5964\/files\/10409386.jpg?v=1787663504","url":"https:\/\/www.beattys.ie\/products\/milwaukee-21mm-3-8-impact-socket-std-1pc-4932480278","provider":"Beattys of Loughrea ","version":"1.0","type":"link"}