Do you find it hard to nail your walls/items quickly? 

If yes, this Screwdriver Head Magnetic Ring is for you. 

Simply screw it with your drill machine and attach the nail with it. Now, switch on your driller and insert the nail anywhere you desire freely. 

What you’ll get: 

• Dimension: This magnetic ring has 12mm bottom and 7mm upper diameter. So it can be easily installed with many drillers. 
• Simple to install: You just need one minute to install this ring with a driller. Just screw it with the driller’s pin and insert a nail in it. It’s ready to use now. 
• Strong grip: This magnetic ring strongly holds the nail. The nail won’t slip from the ring no matter how hard the surface is.