Kerrtoa Upgrade Screwdriver Head Magnetic Ring Universal Magnetizer Screw Removable for Hex Screwdriver and Power Bits Magnetic Screw Ring Bit Magnetizer Ring Metal Magnetizer Screw (3 Mix)

Specification Name:Screwdriver Head Magnetic Ring Materials：S2 alloy steel Color: Blue Red Yellow 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: 1/2pc x Screwdriver Head Magnetic Ring