Marketing InformationQuickly change between 5/16 and 3/8 in hex sizes with Malco® unique, exclusive, dual-sided magnetic hex drivers. The reversible hex socket fits over a 5/16 in magnet-tipped, ball locking hex shaft and can be quickly reversed to change sizes. Eliminate troublesome build up of metal shavings in the hex tip with the easy clean magnet. Just swipe with a glove or shop towel to clear any metal shavings. Tested torque of the reversible hex chuck driver design is equal to one-piece drivers. The 5/16 in side is made with a slimmer profile to easily reach tight areas. With single-piece strength and an indestructible magnet, this hex driver is the perfect companion for any trade professional. Malco® C-RHEX® drivers are also available in a reversible head with hex sizes 1/4 and 5/16 in.