Suitable for IBM Typewriter Models: Easystrike Superior Write - 6546 - 6746 - 6747 - 6700- 6779 - 6781 - 6783 - 6784 - 6785 - 6787 - 6788 - KX-E7500 - Easystrike - Superselectric I - Superselectric II - Superselectric V - System 2000 - Wheelwriter 3 - Wheelwriter 5 - Wheelwriter 6 - Wheelwriter 10 - Wheelwriter 20 - Wheelwriter 30 - Wheelwriter 40 -Wheelwriter 50 - Wheelwriter 70 - Wheelwriter 1000 - Wheelwriter 1500 - 2500 - 3000 - 3500 - 5000 - 7000 ETC