for counterholding the piston rod while loosening ↵ hexagon socket, long, for loosening 14 - 16 - 17 - 18 - 19 - 21 - 22 - 24 - 27 mm ↵ 2-tap sockets for loosening: 10.5 - 12.5 - 14.0 - 14.5 mm ↵ slot-profile socket for counterholding: 4 - 5.2 - 6 - 6.3 - 7 - 8 - 9 - 10 - 12 mm ↵ D-profile bits for counterholding: 5 - 10 mm ↵ hexagon socket for counterholding: 8 - 9 - 10 - 11 mm ↵ hexagon bits for counterholding: 5 - 6 - 7 - 8 mm ↵ slotted bits for counterholding: 3 - 3.5 - 4 mm ↵ Spline bit M12 ↵ T-profile bits for counterholding: T50 - T60 ↵