If you are looking for a tool that will make your job easier, this Apex M-490-4 Magnetic Bit Holder is the perfect choice. The magnetic bit holder has four bits in 1/4" hex power drive. It comes with a retaining ring for secure bit retention. With an overall length of 4", this nut setter and bit holder also has a shank size of 1/4". The Apex Magnetic Bit Holder is designed to be durable and reliable, making it the ideal tool for any job.. This item has been restricted from sale in the following state (s): []