{"product_id":"milwaukee-shockwave-21-mm-x-1-2-in-drive-metric-sae-6-point-deep-impact-socket","title":"Milwaukee Shockwave 21 mm X 1\/2 in. drive Metric\/SAE 6 Point Deep Impact Socket","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Milwaukee Shockwave 21 mm x 1\/2 in. drive Metric\/SAE 6 Point Deep Impact Socket — a purpose-built tool for demanding impact work. Crafted from Chrome Vanadium Steel, this deep socket blends toughness with precision to handle tough fasteners in automotive, industrial, and workshop settings.\u003c\/p\u003e \u003cp\u003eThe 21 mm hex size targets metric fasteners with confidence, while its deep design and 6-point configuration provide superior contact on hex surfaces and reduce rounding under high torque. At 3.07 inches long, this socket delivers extended reach into recessed areas — perfect for engine bays, suspension assemblies, and other tight spots where standard sockets fall short.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDeep reach for hard-to-access bolts:\u003c\/strong\u003e 3.07\" length lets you access recessed fasteners behind brackets and components without contorting or removing nearby parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e6-point grip for secure torque transfer:\u003c\/strong\u003e Six internal contact points minimize slip and maximize grip on hex corners during high-torque applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eImpact-rated durability:\u003c\/strong\u003e Engineered for use with impact drivers and wrenches, delivering reliable performance in tough jobsite conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1\/2\" drive versatility:\u003c\/strong\u003e Compatible with a wide range of impact tools and extensions, enabling efficient work across various projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMetric\/SAE usability in one tool:\u003c\/strong\u003e Designed to handle metric fasteners at 21 mm while remaining compatible with common SAE workflows, reducing the need for multiple sockets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCarded packaging for organization:\u003c\/strong\u003e Sold individually in carded packaging, making it easy to inventory and grab on the go.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re diagnosing automotive issues, performing fleet maintenance, or tackling heavy equipment repairs, the Milwaukee Shockwave 21 mm deep socket delivers long-lasting performance and dependable torque where it matters most. Invest in a socket that combines the trusted Shockwave design with practical depth and reach — and keep your fasteners turning smoothly under demanding conditions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52272850075922,"sku":"2028725","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2028725_A.eps_High.jpg?v=1778782952","url":"https:\/\/nationalhardwaregroup.com\/products\/milwaukee-shockwave-21-mm-x-1-2-in-drive-metric-sae-6-point-deep-impact-socket","provider":"National Hardware Group","version":"1.0","type":"link"}