THERE ARE EXTENSION PLUGS AND RUBBER POWER PLUGS AND MAY FIT SEVERAL DIFFERENT SINGER SEWING MACHINES, THESE ARE SINGER ORIGINAL PLUGS.

IF YOU HAVE QUESTIONS PLEASE ASK AND I WILL DO MY BEST TO ANSWER THEM, THANK YOU.

DUANE

ADAPTER PLUGS 7 POWER PLUGS

#1- 618837-001     FOR 541A & 541B CARRING CASE, FOR 620, 625, 626, 628, AND 629 MACHINES

#2- 618837-002     FOR 541A & 541B CARRING CASE, FOR620E31 MACHINE

#3- 618834-001     FOR 620, 625, 626, 628, AND 629 MOUNT TO MACHINE

#4- 625272            FOR 533 CARRING CASE, IN BASE 148278, FOR 500 MACHINE

#5- 197616            FOR 283 CARRING CASE, IN BASE 148071 FOR 401 MACHINE

#6- 730489            FOR 296 CARRING CASE, IN BASE 148227, FOR 401 MACHINE

#7- 604874-001     FOR 500 SEWING MACHINE

#8- 618838-001     FOR 541A CARRING CASE, FOR 600 MACHINE

#9-                         FOR 500 & 600 MACHINE