{"product_id":"wiha-71988-38-piece-screwdriver-insert-bit-set-0-25-in-drive","title":"Wiha 71988 38-piece Screwdriver Insert Bit Set 0.25 in Drive","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WIHA 71988 is a 38-piece tamperproof screwdriver insert bit set built around a 0.25 inch drive. It covers a wide range of tip types in a single kit: Phillips, Pozidriv, slotted, spanner, square, standard Torx, and tamperproof Torx. The set addresses the full scope of fastener types encountered in electrical, HVAC, and equipment service work where tamperproof hardware is common. At 1.02 pounds and packaged in a compact case measuring 5.6 inches by 4.1 inches by 2.1 inches, it stores easily in a service bag or toolbox drawer. Electricians, HVAC technicians, and general service trades will find the range of included sizes practical for both residential and light commercial applications.\u003c\/p\u003e\u003cp\u003eThis set is suited for service and maintenance work on equipment that uses security fasteners, panel covers, and access doors. The tamperproof Torx range from TR-8 to TR-40 makes it directly applicable to HVAC equipment enclosures, electrical panels, and commercial appliance service. The inclusion of Pozidriv bits alongside Phillips sizes expands usefulness on imported equipment and European-manufactured components. Square drive bits in sizes 1, 2, and 3 cover a large share of the North American electrical device market.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e38-piece set covering seven tip types: Phillips, Pozidriv, slotted, spanner, square, Torx, and tamperproof Torx\u003c\/li\u003e\n\u003cli\u003eTamperproof Torx range from TR-8 to TR-40 for security fastener applications\u003c\/li\u003e\n\u003cli\u003e0.25 inch drive fits standard bit holders, extension bars, and impact-rated adapters\u003c\/li\u003e\n\u003cli\u003eHex sizes from 5\/64 inch through 1\/8 inch for Allen-style fasteners\u003c\/li\u003e\n\u003cli\u003eSpanner sizes 4, 6, 8, and 10 for tamper-resistant spanner-head screws\u003c\/li\u003e\n\u003cli\u003eTri-wing sizes 1, 2, 3, and 4 included for specialized security fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with any 0.25 inch drive bit holder, screwdriver handle, or impact driver adapter that accepts standard insert bits.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert bits should be seated fully into the bit holder before applying torque to avoid cam-out or tip damage. Always de-energize electrical equipment and follow lockout\/tagout procedures before removing fasteners from live panels or equipment enclosures. Tamperproof bits are drive-specific — confirm the correct Torx or spanner size before engaging the fastener to prevent rounding. Bit sets of this type are typically used by licensed electricians and HVAC technicians working under NEC or local mechanical code requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 38\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Types\u003c\/strong\u003e: Phillips, Pozidriv, Slotted, Spanner, Square, Torx, Tamperproof Torx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhillips Sizes\u003c\/strong\u003e: 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePozidriv Sizes\u003c\/strong\u003e: 0, 1, 2, 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Sizes\u003c\/strong\u003e: 1, 2, 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorx Sizes\u003c\/strong\u003e: T-10S, T-15S, T-20S, T-25S, T-27S, T-30S, T-40S, T-8S, T-9S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamperproof Torx Range\u003c\/strong\u003e: TR-8 to TR-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpanner Sizes\u003c\/strong\u003e: 4, 6, 8, 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri-Wing Sizes\u003c\/strong\u003e: 1, 2, 3, 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Sizes\u003c\/strong\u003e: 5\/64, 7\/64, 9\/64, 1\/8, 3\/32, 5\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlotted Torx Sizes\u003c\/strong\u003e: 6.5 mm, 8 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 5.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 2.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 4.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WIHA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 71988\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIHA","offers":[{"title":"Default Title","offer_id":51718121193778,"sku":"71988","price":117.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7d7a8d965ce4f13de4cc87df5982b243.jpg?v=1788549961","url":"https:\/\/voomisupply.com\/products\/wiha-71988-38-piece-screwdriver-insert-bit-set-0-25-in-drive","provider":"Voomi Supply","version":"1.0","type":"link"}