Features Magnetic Screw Ring: Experience great convenience with these magnetic screw rings. Their robust magnetism securely holds screw in place, preventing drops, reducing wear on both screws and screwdriver bits, enhancing work efficiency. Versatile Use: Ideal for various tasks such as hinge installation, fixture attachment, furniture assembly, and automotive repairs, these magnetic rings simplify even the most intricate projects, making your workday smoother and more efficient. Wide Compatibility: These magnetic screw rings are compatible with hex, slotted, and various other screwdriver bits, simply slide your bit into the magnetic ring to instantly gain the ability to magnetically pick up and hold screws. Hex Design: Featuring an inner hexagonal design, these magnetic rings provide a snug and secure fit with your bits, ensuring a stable platform for accurate and efficient screw handling, enhances the overall performance and reliability. ABS Plastic: Crafted from excellent ABS material, these magnetic screwdriver bit holders offer a combination of high strength and durability, protects against scratches and wear, ensuring long lasting performance. Spec: Item Type: Magnetic Screw Ring Material: ABS Plastic Specification: Hexagonal Application: For Hex Screwdriver Bit and Screw Single Size: Approx. 17 x 27mm / 0.7 x 1.1in Package List: 12 x Screw Magnetic Rings Package List 12 x Screw Magnetic Rings