Features Enhanced Convenience: Easily convert your 6.35mm screw bits into magnetic ones with this alloy steel ring, providing a strong magnetic force for a more efficient work experience. Versatile Functionality: The screw bit easily passes through the ring, allowing for effortless tightening or loosening of screws without the risk of them falling. Secure Magnetic Grip: The strong magnetic force of the ring prevents screws from dropping during use, ensuring a secure and hassle- working process. Alloy Steel Construction: Crafted from fine alloy steel, the ring boasts exceptional durability and a long service life, making it a reliable and long-lasting addition to your tools. Improved Efficiency: This tool not only makes your work easier but also enhances your overall working efficiency, providing a valuable asset for professional use. Features: 1、The ring is suitable for 6.35mm screw bits to make your screwdriver magnetic and makes your work more convenient. 2、The screw bit across through the ring to tight or loose the screw. 3、The strong magnetic force can prevent the screw from falling. 4、The ring is made of fine alloy steel, and has long service life. 5、With this tool,you can make your work easier and improve your working efficiency. Specification: Features: The ring is suitable for 6.35mm screw bits to make your screwdriver magnetic and makes your work more convenient. The screw bit across through the ring to tight or loose the screw. The strong magnetic force can prevent the screw from falling. The ring is made of fine alloy steel, and has long service life. With this tool,you can make your work easier and improve your working efficiency. Specification: Quantity: 1pcs/5pcs/10pcs(Optional) Size:21 * 12.7mm / 0.83 * 0.5in Bit Size:1/4''(6.35mm) Material:Alloy Metal Package List: 1 set of Magnetic Ring Package List