{"product_id":"klein-tools-sae-impact-flip-socket-set-652qs-3-piece-quad-8-1-4-hex-drive-deep-well-spring-loaded-steel-fastening-extension-kit","title":"Klein Tools SAE Impact Flip Socket Set 652QS 3 Piece Quad 8 (1\/4 Hex Drive Deep Well Spring Loaded Steel Fastening Extension Kit)","description":"\u003cdiv class=\"product-description\" style=\"font-family: sans-serif; color: #333333; line-height: 1.6; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to the Klein Tools homepage.\" href=\"https:\/\/www.1toptools.com\/pages\/klein-tools\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Klein promotional logo logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/KleinStacked-Black.png?v=1774018194\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87; font-family: Arial, sans-serif;\"\u003eKlein Tools 652QS Quad-8 SAE 3-Piece Deep-Well Heavy-Duty Impact Flip Socket Set\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools 652QS Quad-8 Heavy-Duty Impact Flip Socket Set combines eight primary imperial hex dimensions across two dual-ended reversible sockets mounted on a single 1\/4-inch hex impact extension shaft. Forged from heat-treated cold-forged alloy steel, this 8.48 oz (0.53 lb) ASME B107.2 compliant set includes a small socket (1\/4\", 5\/16\", 3\/8\", 7\/16\") and a medium socket (1\/2\", 9\/16\", 5\/8\", 11\/16\") storing directly on the 6.7-inch extension rod. Featuring internal spring-loaded coaxial socket walls and deep-well profiles, this versatile attachment system allows electrical contractors, HVAC mechanics, and commercial installers to compress inner socket sleeves directly over bolt heads for rapid, hands-free size transitions without detaching components from power impact drivers.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Ductwork \u0026amp; Sheet Metal Fastening:\u003c\/strong\u003e Driving 1\/4-inch to 11\/16-inch sheet metal screws, flange bolts, and framing hardware without switching out individual driver bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Enclosure \u0026amp; Ground Lug Installation:\u003c\/strong\u003e Securing transformer mounts, conduit straps, and panel grounding lugs utilizing deep-well socket clearance for extended threads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4-Inch Power Impact Driver Operations:\u003c\/strong\u003e Mounting onto standard 1\/4-inch quick-change impact driver chucks for high-torque assembly and structural fastener installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8 SAE Hex Sizes in 2 Sockets:\u003c\/strong\u003e Consolidates 1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\", 9\/16\", 5\/8\", and 11\/16\" hex dimensions into a compact 3-piece driving set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-Free Spring-Loaded Action:\u003c\/strong\u003e Coaxial inner sleeve compresses under forward pressure to instantly expose larger hex openings without manual adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Treated Cold-Forged Steel Metallurgy:\u003c\/strong\u003e Premium alloy steel construction satisfies ASME B107.2 strength standards to resist extreme rotational impact torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Socket Extension Shaft Storage:\u003c\/strong\u003e Stores both the small and medium Quad-sockets simultaneously on the 1\/4-inch impact shank for immediate availability aloft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor-Coded Visual Identification:\u003c\/strong\u003e Painted color rings provide instant visual size callouts inside dark junction boxes and crowded jobsite tool bags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep-Well Access Geometry:\u003c\/strong\u003e Provides optimal depth clearance for long threaded studs, recessed nuts, and tight mechanical enclosure corners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Klein Tools Small Quad-4 SAE Flip Socket (1\/4\", 5\/16\", 3\/8\", 7\/16\")\u003c\/li\u003e\n\u003cli\u003e(1) Klein Tools Medium Quad-4 SAE Flip Socket (1\/2\", 9\/16\", 5\/8\", 11\/16\")\u003c\/li\u003e\n\u003cli\u003e(1) Klein Tools 1\/4-Inch Hex Quick-Change Impact Extension Shaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; font-family: Arial, sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBrand Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eKlein Tools®\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eModel Part Number OEM SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e652QS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTool Classification System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eQuad-8 8-in-1 SAE Deep-Well Impact Flip Socket Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eCore Metallurgy Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eHeat-Treated Cold-Forged Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003ePrimary Input Drive Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/4 inch Hex Quick-Change Shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIntegrated SAE Socket Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/4'', 5\/16'', 3\/8'', 7\/16'', 1\/2'', 9\/16'', 5\/8'', 11\/16'' Hex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eSocket Point Profile Geometry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e6-Point Deep Well Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFastener Transition Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eHands-Free Coaxial Spring Compression \u0026amp; Dual Flip Bodies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eManufacturing Quality Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eASME B107.2 Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eVisual Identification System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eColor-Coded Painted Rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eOverall Unit Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e6.7 inches L x 0.96 inches W x 0.96 inches H (17.0 x 2.4 x 2.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eHigh-Voltage Insulated Frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eNo (Uninsulated - do not use on energized electrical circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTotal Piece Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e3 Pieces (2 Flip Sockets + 1 Extension Shaft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eAssembled Net Package Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e8.48 oz \/ 0.53 lb (240 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff5f7;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eGlobal Trade Item Number GTIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e00092644328916\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 20px; padding: 10px; background-color: #f9f9f9; border-left: 4px solid #004b87;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e Store both the small and medium Quad-sockets on the long 1\/4-inch shaft simultaneously. When transitioning between small sheet metal screws and larger mounting bolts, simply slide off and flip the front socket unit to access all 8 SAE dimensions in seconds without returning to your tool bag.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":52730017087799,"sku":"652QS","price":34.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_SAE_Impact_Flip_Socket_Set_652QS_3_Piece_Quad_8_1_4_Hex_Drive_Deep_Well_Spring_Loaded_Steel_Fastening_Extension_Kit.jpg?v=1785184456","url":"https:\/\/www.1toptools.com\/products\/klein-tools-sae-impact-flip-socket-set-652qs-3-piece-quad-8-1-4-hex-drive-deep-well-spring-loaded-steel-fastening-extension-kit","provider":"1 Top Tools","version":"1.0","type":"link"}