{"product_id":"klein-tools-impact-screwdriver-bit-set-33803-proflex-44-piece-s2-steel-torsion-bits-cushion-grip-adjustable-handle-modbox-case-power-driving-kit","title":"Klein Tools Impact Screwdriver Bit Set 33803 ProFlex 44 Piece (S2 Steel Torsion Bits Cushion Grip Adjustable Handle MODbox Case Power Driving 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 33803 ProFlex 44-Piece Impact Screwdriver Bit Set\u003c\/h2\u003e\n\u003cp\u003eThe Klein Tools 33803 ProFlex 44-Piece Impact Screwdriver Bit Set operates as a high-density, multi-geometry fastener driving system engineered to install and remove specialized screws across commercial electrical panels, machinery housings, and building frames. Weighing 1.27 lbs and stored inside a MODbox-compatible organizer case measuring 7.0 in. L x 3.75 in. W x 1.75 in. H, this comprehensive kit features 42 impact-rated S2 tool steel driver bits with energy-absorbing ProFlex torsion zones, a 1\/4 in. quick-connect bit holder, and an adjustable Cushion-Grip screwdriver handle with an internal magnet and quick-adjust push button. Constructed to withstand sudden rotational torque spikes, this set enables electricians and field technicians to alternate smoothly between high-torque 1\/4 in. power impact drivers and precise manual hand driving without fracturing bit tips or rounding fastener 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 Impact Driving:\u003c\/strong\u003e Driving self-tapping metal screws, cabinet mounting hardware, and long wood fasteners using 1\/4 in. cordless impact drivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Manual Control Fastening:\u003c\/strong\u003e Utilizing the push-button telescoping Cushion-Grip handle to reach recessed terminal screws inside electrical panels and HVAC control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized Modular Jobsite Transport:\u003c\/strong\u003e Storing and securing 42 precision driver bits and small loose hardware within Klein MODbox stackable 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 peak rotational impact forces to extend tool life and prevent tip shearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Rated S2 Tool Steel:\u003c\/strong\u003e High-impact alloy steel construction provides maximum wear resistance and tip integrity during heavy power driver usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescoping Cushion-Grip Screwdriver:\u003c\/strong\u003e Ergonomic rubberized driver handle features an adjustable-length shaft and a push button for rapid manual depth configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Magnetic Fastener Retention:\u003c\/strong\u003e Integrated magnetic barrel holds bits tightly in place while magnetizing screw heads for one-handed starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMODbox Stackable Storage System:\u003c\/strong\u003e Rugged, impact-resistant carrying case includes steel hinge pins, a stay-shut latch, and built-in small parts trays.\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(4) Slotted Bits (5\/32 in., 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(14) Hex Bits (3\/32 in., 7\/64 in., 1\/8 in., 9\/64 in., 5\/32 in., 3\/16 in., 7\/32 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, 11\/64 in. \/ 4.5 mm, 13\/64 in. \/ 5 mm)\u003c\/li\u003e\n\u003cli\u003e(2) Combo Bits (C1, C2)\u003c\/li\u003e\n\u003cli\u003e(11) TORX® Bits (T6, T7, T8, T9, T10, T15, T20, T25, T27, T30, T40)\u003c\/li\u003e\n\u003cli\u003e(1) Adjustable-Length Magnetic Cushion-Grip Screwdriver Handle\u003c\/li\u003e\n\u003cli\u003e(1) 1\/4-Inch Quick-Connect Extension Shaft\u003c\/li\u003e\n\u003cli\u003e(1) MODbox™ Compatible Storage Case with Small Parts Tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"872\" height=\"490\" src=\"https:\/\/www.youtube.com\/embed\/uJwizMqC_UQ\" title=\"Klein Tools USA\"\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;\"\u003e33803\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;\"\u003e44-Piece ProFlex Impact Screwdriver Bit 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 \u0026amp; MODbox™ Storage 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 Shank Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e1\/4 in. Quick-Connect Hex Power Shank\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;\"\u003e5\/32 in., 3\/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., 7\/64 in., 1\/8 in., 9\/64 in., 5\/32 in., 3\/16 in., 7\/32 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;\"\u003eT6, T7, T8, T9, T10, 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;\"\u003e44 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 Storage Case Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #e0e0e0;\"\u003e7.0 in. L x 3.75 in. W x 1.75 in. H (17.8 x 9.5 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;\"\u003e1.27 lbs. (0.6 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;\"\u003e00092644338038\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 working inside deep electrical panel enclosures, press the quick-adjust button on the driver handle to extend the telescoping shaft outward. The powerful magnetic barrel holds long terminal screws securely onto C1 or C2 combo bit tips, allowing precise one-handed alignment without dropping hardware into live bus bars.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":52718617887031,"sku":"33803","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_Impact_Screwdriver_Bit_Set_33803_ProFlex_44_Piece_S2_Steel_Torsion_Bits_Cushion_Grip_Adjustable_Handle_MODbox_Case_Power_Driving_Kit.jpg?v=1784910981","url":"https:\/\/www.1toptools.com\/products\/klein-tools-impact-screwdriver-bit-set-33803-proflex-44-piece-s2-steel-torsion-bits-cushion-grip-adjustable-handle-modbox-case-power-driving-kit","provider":"1 Top Tools","version":"1.0","type":"link"}