10 or 20 Brother, Singer,Jack E4 Juki Industrial Lockstitch Needles ( 16 x 231 )
Suitable for most lockstitch flat bed sewing machines with the narrow shank. JUKI's, Jack, Pfaff's. 10 or 20 SEWING MACHINE NEEDLES. SINGER 241,191,291,491,591,etc,etc. Most of the BROTHER RANGE. 12's,14's,16's,18's and 20's.