Brand NEW! Securely fasten assorted sizes of flathead screws, Phillips screws, Torx screws and square bits with this MAXFIT Screw Lock Set from DEWALT. The bit tips are precision-machined to snugly fit screw recesses, resulting in fewer stripped screws. Designed to which minimize drops and reduce wobbling. Magnetic system minimizes wobbling and dropped screws Hexagonal shank offers strong grasp in drill chuck Compatible with most impact drivers and drill/drivers Precision-machined bit tips allow snug fit inside screw head recesses for controlled fastening Magnetic screw lock system holder and sleeve feature a floating ring magnet for fastener retention - All international buyers are responsible for all tax, duties and/or customs fees.