The tape has a large brass tab on the starting end
Some styles will be the narrow teardrop
the extra long shaft absorbs the torque
making sure it is tucked into the correct position on the handwheel
See photo of the molded plug for reference
Singer Featherweight 221 Sewing Machine, 1936 AE3002** BF-maintenance The tape has a largeWe are very excited to add this lovely Featherweight 221 to the site. Completely serviced, cleaned, polished, electrically inspected, timed, tuned, and sampled rest assured, this Featherweight 221 will be ready to sew right out of the case. This machine is fitted with an original 110 volt motor that has been rewound to work at optimum speed and torque, so you can plug it in and begin sewing with effortless power. AE3002** indicates an original