The Singer Twin Needle is 3mm wide and used for pintucks & twin needle stitching.
Sewing Machine Needles
Singer Heavy Duty 4423 36 How to Thread a Twin Needle
Double Needle Stitching - 6 ways to use these twin-needles. - SewGuide
(machine head only). Two needles; zigzag; long arm; lockstitch; drop feed. Link take-up. Needles and hooks vibrate in unison both sides of the
Singer 167G101 Twin Needle ZIG ZAG Industrial sewing machine
Singer 112W140 Double Needle (1/4 gap)
How to Use a Twin Needle {Double Needle} Best Tips & Tricks
Singer Start 1304 25 How to Thread a Twin Needle
Singer Sewing Machine - Buy Singer Sewing Machine Online at Best Prices in India
SINGER Twin Universal Sewing Machine Needles Size 90/14-2PCS
NEEDLES -OEM
To Remove The Bobbin To Wind The Bobbin; Upper Threading-Twin Needles - Singer Automatic 306K Instructions For Using Manual [Page 5]
Twin Needle Sewing ~ Singer Quantum Stylist 9960
Singer Twin Machine Needles (Size 14/90 2/Pkg)