Check the listing for details. IRWIN 1871069 Impact Performance Double-Ended 4" Screwdriver #3 Phillips Bit. Condition: New. Listed at 7.99 USD. IRWIN 1871069 Impact Performance Double-Ended 4" Screwdriver #3 Phillips Bit Most double-ended screwdriving bits require a bit holder for use with impact tools, but IRWIN Impact Performance Series double-ended power bits feature DoubleLok technology so both ends of the bit lock securely into impact drivers and quick-change chucks. In fact, they're engineered for maximum durability and long life with impact tools. These bits combine two bit tips in a durable one-piece design for added convenience and extended life, and each end of the bit has a 1/4" quick-change shank that fits directly into an impact driver - a feature only available with IRWIN bits. The bits are designed with precision tip geometry so they fit fasteners more precisely, which reduces stripping and cam-out. They're manufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output, and a black oxide finish that resists corrosion and increases the life of the bit. Plus, they also have a unique Power Groove design for use with the exclusive IRWIN Magnetic Collar Attachment, which prevents fasteners from slipping and wobbling. Features Built for maximum durability and long life with impact drivers.DoubleLokTechnology ensures both ends of bit lock securelyPrecision tip geometry delivers superior fitment, reducing stripping and cam-outPower Groove designed for compatibility with IRWIN Impact Performance Series Magnetic Screw-Hold AttachmentManufactured with heavy-duty, cold-forged, high-grade steel to withstand high torque output Details Product Dimensions: 0.38 x 1.88 x 7.45 inches Manufacturer: IRWIN Domestic Shipping: Item can be shipped within U.S. Item MPN: 1871069 Item part number: 1871069 Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!