YMARPT Screwdriver Head Magnetic Ring, Magnetic Screw Ring Holder, Magnetic Swiveling Bit Tip Holder, Magnetizer Screw Removable for Hex Screwdriver and Power Bits Household Tool Feature: 1.Simply insert the screwdriver bit, and the screwdriver head is instantly magnetized and can really hold the screw, easily pick up the screw, and does not fall. 2.Our magnetizer ring is made of stainless steel, magnetic fast, exquisite workmanship, high precision, and no damage to the screw and the screwdriver head. 3.Leave the magnetizer on the tool for extra magnetic strength. Instant magnetization, effects, stay magnetized permanently. for any occasion when needs to add screws. 4.Screwdriver allows the user to quickly and easily magnetize small tools and screwdrivers, they attract screws, , or particles for easy starting and removing. 5.This magnetic screw ring can catch the screw easily and quickly, and to the drill bit from slipping and improve the work efficiency. Materials： Alloy Steel Color: Red,Yellow,Purple,Blue,Green Package Includes: 1pc Screwdriver Head screwdriver head magnetic ring screwdriver head magnetic ring for drill screwdriver head magnetic ring screwdriver bit head magnetic ring collar magnetic screw holder ring