GROZ BECKERT 1738 LR/DBx1 LR/16X230RTW/DBXF2 SIZE 75/11 INDUSTRIAL SEWING MACHINE NEEDLES

The Groz Beckert 16X230NRTW NM 75 / Size 11 needles are expertly engineered for sewing through thick leather and tough materials. Featuring the LR (Leather / Reverse Twist Point), these needles cut the leather at a 45° rightward angle, producing slightly elevated stitches with high visibility. Perfect for achieving decorative seams and short to medium stitch lengths in upholstery and leather applications.

With a chromium coating, these needles offer enhanced wear resistance, longer life, and smooth material penetration.

Needle Specifications

• Needle System: 16X230, 287 LR, 287 H LR, 376 LR, TFX 287 LR, 130 B LR, SY6632, and others

• Needle Size: NM 75 / Size 11

• Point Type: LR (Leather / Reverse Twist Point) — also known as NRTW or RTW

• Coating: Chromium

• Shank Diameter: 1.62 mm

• Overall Length: 37.9 mm

• Length to Eye: 33.9 mm

• Form: Straight needle with single groove and scarf

• Sewing Application: Double lock stitch (Stitch Type Class 300)

Recommended For

• Heavy-duty leather sewing

• Industrial stitching of thick, dense materials

Examples of Use

• Car seats

• Cushions

• Leather handbags

• Upholstery seams