302215 – SOCKET RAIL HOLDERS 3/8in – 10 PACKHeavy duty socket rail holdersSuitable for standard, deep, specialty sockets and accessoriesSpring loaded stainless steel ball bearing ensures sockets hold firmly in placeSuits Toledo 302210, 302211, 302212, 302213 professional heavy duty socket railsSquare drive: 3/8inQty: 10