bare core: 45 x 37 x 22 mm / wire: 1 layer x 1,32 mm / wound core: 47,8 x 34 x 24,6 mm / RWE Machine + RW2 + 2/21 + RW222-VL Machines RW 55 Evo Shuttle RW 55 Evolution RWS Evolution RWS Evolution Shuttle / RWS Global Shuttle RWS Global