{"product_id":"milwaukee-shockwave-21-mm-x-3-8-in-drive-metric-6-point-deep-impact-socket","title":"Milwaukee Shockwave 21 mm X 3\/8 in. drive Metric 6 Point Deep Impact Socket","description":"\u003cdiv\u003e\n\u003cp\u003eTackle metric fasteners with confidence using the Milwaukee Shockwave 21 mm x 3\/8 in. drive Deep Impact Socket. Built for demanding torque applications, this socket combines rugged forged steel construction with an impact-rated design to deliver dependable performance when the job heats up. As part of the Shockwave line, it’s engineered to withstand the punishment of professional use while maintaining precise engagement on stubborn fasteners.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize and drive:\u003c\/strong\u003e 21 mm metric, 3\/8 in. drive, 2.5 inches in length for extended reach into recessed or hard-to-access areas.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Forged steel for strength and durability that stands up to repeated impact.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Six-point (6-point) grip provides a more secure engagement with hex fasteners, reducing rounding and slippage in high-torque situations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpact-ready:\u003c\/strong\u003e Specifically engineered for use with impact tools, delivering reliable performance under heavy use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Carded packaging for easy hanging and quick identification in a professional toolbox.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility and use cases:\u003c\/strong\u003e Ideal for automotive repair, fleet maintenance, industrial machinery, and lawn equipment where metric fasteners are common. Pair it with a 3\/8 in. drive impact wrench or ratchet to speed up bolt removal and installation in cramped engine bays, undercarriages, and equipment housings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Milwaukee Shockwave 21 mm Deep Impact Socket when you need a trusted, purpose-built tool that delivers precise engagement, deep reach, and enduring performance in metric fastening tasks. It’s the practical choice for professionals and serious DIYers who demand consistent results from every impact cycle.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52272852762898,"sku":"2028837","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2028837_A.eps_High.jpg?v=1778782969","url":"https:\/\/nationalhardwaregroup.com\/products\/milwaukee-shockwave-21-mm-x-3-8-in-drive-metric-6-point-deep-impact-socket","provider":"National Hardware Group","version":"1.0","type":"link"}