7X3 #19 #20 #21 #22 #23 #24 #25 #26 #27 needles are designed for sewing leather., These are the highest quality Needles.
7 X 3 Round Point Schmetz Needles
Groz-Beckert 7x3 K FR - R point - Pack of 10
Ball Point Industrial sewing machine needle DPx5, 135x5,135x7, 134R, 1955 - Pack or 10
Products Leather Machine Co
780C 10pcs/lot Schmetz Industrial Sewing Machine Needles 780C Machine Needle Bead Blue Lion True Bead Machine Needle - AliExpress
Sewing Machine Needles For Sewing Machines
K-5 Needle Card - Osborne
All About Needles - Understanding of Sewing Machine Needles
328 Needles Leather Machine Co
7 X 3 Size 160 *Ten Pack* - Tippmann Industrial
7X1 7X3 7X4 7X23 Needles - Cutex Sewing Supplies
Ball Point Needles for Sewing Machine Combo Pack, (2x70/10, 2x80/12, 1x90/14) Jersey & 5x75/11 Stretch Needles, Fits Brother, Bernina, Necchi, Elna