Specification: Name:Screwdriver Head Magnetic Ring Materials：alloy steel Color: Red, Yellow, Green Features： Made of aluminum alloy for durability Easy to install Improve work efficiency Multi-purpose Ideal for home repairs Perfectly sized to fit 1/4-inch shank screwdriver bits Strong magnetic attraction on ring prevents bit slippage Package Includes: 3pcs x Screwdriver Head Magnetic Ring Power Up Your Tools Instantly: The Ultimate Magnetic Screw Holder Ring Tired of fumbling with dropped screws and lost bits? Revolutionize your workflow with our Strong Magnetic Screw Ring. Designed for universal compatibility, this durable ring instantly transforms your standard electric drills, screwdriver bits, and manual screwdrivers into powerful magnetic tools. Its superior magnetic force securely grabs and holds screws in place, preventing slips and misalignment even in the tightest spaces—perfect for delicate electronics repair or heavy-duty construction. The innovative anti-slip grooves and premium alloy construction ensure a firm grip and long-lasting performance, while reducing wear on both your screws and driver bits. Lightweight, portable, and incredibly easy to install in seconds without any tools, this magnetic ring is the compact upgrade your toolbox needs. It's the indispensable accessory for a vast range of applications, from home DIY and furniture assembly to auto repairs, woodworking, and general maintenance. Experience enhanced efficiency, precision, and ease on every project. Make faster work and cleaner results your new standard.