{"product_id":"klein-tools-impact-driver-bit-socket-set-33806-proflex-43-piece-sae-s2-steel-torsion-bits-3-8-in-wrench-cushion-grip-handle-modbox-case-kit","title":"Klein Tools Impact Driver Bit Socket Set 33806 ProFlex 43 Piece SAE (S2 Steel Torsion Bits 3\/8 In Wrench Cushion Grip Handle MODbox Case 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 33806 ProFlex 43-Piece SAE Impact Driver Bit and Socket Set\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools 33806 ProFlex 43-Piece Impact Bit and Socket Set functions as a heavy-duty mechanical driving system engineered to install high-torque threaded fasteners across commercial electrical, mechanical, and structural framing projects. Weighing 3.3 lbs and organized in a MODbox-compatible modular storage case measuring 9-1\/4 in. L x 5-1\/2 in. W x 1-3\/4 in. H, this kit includes 29 impact-rated S2 tool steel driver bits with energy-absorbing ProFlex torsion zones, 10 SAE sockets, a 3\/8-inch drive socket wrench, and a magnetic Cushion-Grip screwdriver handle with a quick-adjust push button. Constructed with precision-machined bit geometry, this multi-drive set allows electricians, HVAC technicians, and steel erectors to switch seamlessly between hand driving, 3\/8 in. ratchet leverage, and 1\/4 in. quick-connect power impact drivers without stripping screw heads.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Power Fastening:\u003c\/strong\u003e Driving heavy-duty lag screws, self-tapping sheet metal fasteners, and structural bolts with cordless power impact drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Electrical \u0026amp; HVAC Assembly:\u003c\/strong\u003e Installing electrical panel hardware, junction box grounding screws, and ductwork framing using magnetic hand or power drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Modular Tool Organization:\u003c\/strong\u003e Transporting a full 43-piece multi-drive fastening kit securely inside Klein MODbox stackable jobsite tool storage systems.\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\u003eProFlex Energy-Absorbing Torsion Zone:\u003c\/strong\u003e Specialized S2 steel bit shank geometry flexes under extreme rotational torque spikes to extend overall bit life and reduce tip fracture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength S2 Tool Steel Construction:\u003c\/strong\u003e Impact-rated alloy metallurgy resists shearing, bending, and stripping under continuous impact wrench loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Drive Cushion-Grip Handle:\u003c\/strong\u003e Ergonomic rubberized driver handle includes a magnetic bit barrel and push-button release for rapid manual fastener driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8-Inch Drive Socket Wrench Included:\u003c\/strong\u003e Compact ratchet handle provides direct lever torque for tight clearance manual nut and bolt fastening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal 1\/4-Inch Quick-Connect Compatibility:\u003c\/strong\u003e Screwdriver shaft and included 3\/8 in. square impact adapter fit standard 1\/4 in. power driver chucks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMODbox Compatible Modular Storage Case:\u003c\/strong\u003e Hard-shell impact-resistant carrying case features steel hinges, a stay-shut latch, and modular stackability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(4) Phillips Bits (#0, #1, #2, #3)\u003c\/li\u003e\n\u003cli\u003e(3) Slotted Bits (3\/16 in., 1\/4 in., 5\/16 in.)\u003c\/li\u003e\n\u003cli\u003e(3) Square Bits (#1, #2, #3)\u003c\/li\u003e\n\u003cli\u003e(10) Hex Bits (3\/32 in., 1\/8 in., 5\/32 in., 3\/16 in., 1\/4 in., 5\/64 in. \/ 2 mm, 3\/32 in. \/ 2.5 mm, 1\/8 in. \/ 3 mm, 5\/32 in. \/ 4 mm, 13\/64 in. \/ 5 mm)\u003c\/li\u003e\n\u003cli\u003e(2) Combo Bits (C1, C2)\u003c\/li\u003e\n\u003cli\u003e(7) TORX® Bits (T10, T15, T20, T25, T27, T30, T40)\u003c\/li\u003e\n\u003cli\u003e(10) SAE Impact Sockets\u003c\/li\u003e\n\u003cli\u003e(1) 3\/8 in. Square Drive Impact Adapter\u003c\/li\u003e\n\u003cli\u003e(1) 3\/8 in. Drive Socket Wrench\u003c\/li\u003e\n\u003cli\u003e(1) Magnetic Cushion-Grip Screwdriver Handle\u003c\/li\u003e\n\u003cli\u003e(1) Quick-Connect Bit Extension Shaft\u003c\/li\u003e\n\u003cli\u003e(1) MODbox™ Compatible Stackable Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"867\" height=\"488\" src=\"https:\/\/www.youtube.com\/embed\/3ZCqCSCw97w\" title=\"The Name on the Tools is Our Reputation\"\u003e\u003c\/iframe\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;\"\u003e33806\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 Kit Classification Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e43-Piece ProFlex Impact Driver Bit and SAE Socket Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eSystem Compatibility Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/4 in. Impact Drivers, 3\/8 in. Ratchets \u0026amp; MODbox™ System\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\u003eCore Driver Bit Metallurgy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eImpact-Rated High-Strength S2 Tool Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eBit Shank Stress Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eProFlex Energy-Absorbing Torsion Zone Technology\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 Drive Anvil Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/4 in. Hex Shank and 3\/8 in. Square Drive Wrench\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIncluded Phillips Tip Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e#0, #1, #2, #3\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\u003eIncluded Slotted Tip Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e3\/16 in., 1\/4 in., 5\/16 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIncluded Square Tip Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e#1, #2, #3\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\u003eIncluded Hex Tip Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e3\/32 in., 1\/8 in., 5\/32 in., 3\/16 in., 1\/4 in. (SAE \u0026amp; Converted Metric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eIncluded TORX® Tip Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eT10, T15, T20, T25, T27, T30, T40\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\u003eIncluded Specialty Combination Tips\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eC1, C2 Combo Bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eFastener Magnetization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003eYes (Magnetic Screwdriver Barrel \u0026amp; Bit Retention)\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\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\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e\u003cstrong\u003eTotal Kit Piece Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e43 Pieces\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\u003eModular Carrying Case Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e9-1\/4 in. L x 5-1\/2 in. W x 1-3\/4 in. H (23.5 x 14.0 x 4.4 cm)\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;\"\u003e3.3 lbs. (1.5 kg)\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;\"\u003e00092644338069\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 When driving self-drilling framing screws into heavy structural steel, use the ProFlex torsion bits directly with high-torque 1\/4 in. impact drivers. The built-in energy-absorption zone flexes during sudden rotational resistance spikes, protecting the precision-ground bit tip from snapping under peak torque loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":52718607860023,"sku":"33806","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_Impact_Driver_Bit_Socket_Set_33806_ProFlex_43_Piece_SAE_S2_Steel_Torsion_Bits_3_8_In_Wrench_Cushion_Grip_Handle_MODbox_Case_Kit.jpg?v=1784910877","url":"https:\/\/www.1toptools.com\/products\/klein-tools-impact-driver-bit-socket-set-33806-proflex-43-piece-sae-s2-steel-torsion-bits-3-8-in-wrench-cushion-grip-handle-modbox-case-kit","provider":"1 Top Tools","version":"1.0","type":"link"}