Apex M-5108 Impact Socket with Magnet, 1/2" drive x 1/4"Apex M 5108 Impact Socket 1. 5" AOL, 1 2" drive, 1 4" hex with magnet on working end Magnetic sockets hold the fastener in driving position, even when working straight down. Time wasting motions are eliminated when starting fasteners or working in hard to reach areas. These sockets are identified with a M prefix. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or