Cheap And Discounts 2 PCS Screwdriver Bit Magnetic Ring 1/4'' Shank Screwdriver Bit Head 2 In 1 Magnetizer Demagnetizer For Electric Screw Bit Wholesale. Buy Directly From Merchant Homes Supplies Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.