bare core: 120 x 50 x 50 mm / wire: 1 sector x 1,7 mm + 1 sector x 2,8 mm / wound core: 128 x 45 x 57 mm / RWS Machine + RW44-1 + 44/50 KN + RW333 Machines RW 55 Evo Shuttle RW 55 Evolution RWS Evolution RWS Evolution Shuttle / RWS Global Shuttle RWS Global