【Characteristic】The 1/4 inch hex screw makes it easy to switch between different tools; Excellent design and powerful magnets on top allow it to hold the screws firmly in place. Size]driver size : 0.63in/16mm total length : 2.56in/65mm Hex Shank Size : 0.25in/6.35mm. · [Material]This driver is made of high-quality chromium-plated... Specification:driver size : 0., 24in/6mm total length : 2., 56in/65mm Hex Shank Size : 0., 25in/6., 35mm. 1/4 Shank 7mm Hex Socket Impact Nut Setter Driver Bit Adapter Gray Magnetic Nut Setter Drill Bits FOCKEAMS 2Pcs 10mm/0.39in Magnetic Nut Setter Driver Drill Bit Magnetic Nut Driver 【Material】This driver is made of high-quality chromium-plated steel, which can resist wear and corrosion with durability, thereby ensuring long service life in various tasks. Magnetic Nut Setter Driver Bit 5pcs 8mm X 45mm or 65mm | Shopee Malaysia Application:1/4 inches can be commonly used in various machinery, furniture, carpenter, DIY products, etc., 【Size】driver size : 0., 24in/6mm total length : 2., 56in/65mm Hex Shank Size : 0., 25in/6., 35mm. Material:This driver is made of high-quality chromium-plated steel, which can resist wear and corrosion with durability, thereby ensuring long service life in various tasks., Feature:1., The 1/4 inch hex screw makes it easy to switch between different tools., 2., Excellent design and powerful magnets on top allow it to hold the screws firmly in place., 3., The laser engraving size on the surface of the product can help users quickly identify and find the required size.