Dbx1 Regular, Organ Needles, 100 countOrgan DBx1 R Needles, also known as; 16x231, 16x257, 1738, 1515 are generally for Lockstitch machines.
You choose size/needle count.
Lammertz/Organ DBx1,1738 Sewing Machine Needles - Sizes 10, 16, 18, 20, 22 - New
10pcs/lot High Quality ORGAN NEEDLES DBX1 DCX1 DPX5 UYX128GAS For Industrial Lockstitch Sewing Machine Singer
Organ Industrial Sewing Machine Needles 134R 135X5 DPX5 Pack of 10
Workwear
C16x257/DBx1/16×231/1738/SY2254/DBxK5 Ball Point by Organ (10 Pack) – Millard Sewing Center
Organ Industrial Sewing Machine Needles STANDARD POINT 16x257, 16x231, DBx1, 16x95 Availabe in Size 10, 12, 14, 16, 18, 19, 20, 21, 22 – Central Michigan Sewing Supplies Inc.
Soft Home Thread, Industrial Sewing Machine Thread
Needles for Single Needle
Ball Point Organ Needles 16X257 27WH 1738 1738A 16X95 16X231
ORGAN INDUSTRIAL SEWING MACHINE NEEDLES SIZES 10,12,14,16,18 16X257, DBX1
5 PCS/Pack Household Sewing Machine Leather Organ Needles 130/705H Mix Size 90 100 For Leather Of All Kinds Sewing Accessories - AliExpress
Soft Home Thread, Industrial Sewing Machine Thread
Misc. Devices
C16x257/DBx1/16×231/1738/SY2254/DBxK5 Ball Point by Organ (10 Pack) – Millard Sewing Center
100 ORGAN Sewing Machine Needles DBX1 16X231 Choose Size