A system is proposed including an intramedullary nail (10) with a longitudinal nail axis (12), a first lateral portion (15), a second lateral portion (16) opposite to the first lateral portion, a longitudinal bore (20), and a locking hole arrangement having a first bore (30) being formed in the first lateral portion and a second bore (40) being formed in the second lateral portion. An axis of the first bore and an axis of the second bore are arranged with an offset (47) between each other, and are arranged so that a locking member may frictionally engage within both the first bore and the second bore.