WUZHOU Wrench/Hand Socket Magnetic Screw Ring Bit Magnetizer Ring Metal Magnetizer Screw for 1/4 Inch Hex Screwdriver and Power Bits Please Notice: Magnetic grooved screwdriver bit suction screws are ONLY suitable for double heads screwdriver bits Multiple usage:The magnetizer rings are suitable for many applications, can help you to deal with many work problems, be applied to hinge installation, fixed pendant, furniture assembly, vehicle repair and so on, to make your work more convenient Functional tool for you:This magnetic screw ring can catch the screw easily and quickly, and fix it to prevent the drill bit from slipping and improve the work efficiency; Just insert the screwdriver bit into the magnetic ring, the screw can be easily picked up Reliable material and proper size:These bit magnetizer rings are made of aluminum alloy, which are durable material, and you can use them for a long time Color: blue + dark yellow Size: as shown Quantity: 18pcs 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.