An innovative kit that brings together a unique Go Thru style air ratchet, Go Thru sockets and square drive adaptors that allow standard sockets and 1/4" shank screwdriver bits to be used on one tool. When used with the Go Thru socket provided the assembly gives a much reduced access height over a standard wrench/socket assembly. Supplied in a blow moulded storage case with a removable EVA foam tray.