Makita Impact-X Magnetic Nutsetter, sized at 5/16" x 45mm is designed for robust impact applications. Featuring a 1/4" hex shaft constructed from impact-rated S2 steel, this nutsetter ensures durability and longevity in heavy-duty tasks. The lobular hex drive, extending along the flats, minimizes the risk of rounding hex fasteners, providing a secure grip during operation. Additionally, the manganese phosphate coating adds a layer of corrosion resistance, enhancing the tool's lifespan even in challenging working environments. This nut setter is not just a reliable addition to your toolkit but a testament to Makita's commitment to delivering quality and performance in every detail.