GROZ BECKERT 332 LL/29X4 NTW/022 LL SIZE 120/19 INDUSTRIAL SEWING MACHINE NEEDLES

Groz Beckert 29X4 NTW Size 120 / NM 120 / Size 19 Leather Sewing Machine Needles – Pack of 10
Compatible Needle Systems: 29X4 NTW, 29X4 TW, 332 LL, 022 LL, DIX4, SY3750, 35:15

Designed for precision leather stitching, the Groz Beckert 29X4 NTW Size 120 industrial needles feature an LL (Twist Point) that slices through leather at a 45° angle to the seam direction. This helps create straight, professional-looking seams with enhanced thread visibility and minimal hole distortion. Ideal for thin to medium leather, these needles are suitable for garments, shoes, and accessories.

Key Features:

• LL Twist Point (also known as NTW, TW, VL, TW SP) – Designed to cut the leather cleanly for tight, uniform seams.

• Size NM 120 / Size 19 – Ideal for medium-weight leather in apparel and accessory applications.

• Enhanced Stitch Quality – Slightly raised thread and well-filled stitch holes for a polished, high-end finish.

• Application – Suitable for short to medium stitch lengths on double lockstitch machines.

Needle Specifications:

• Needle System: 29X4 NTW / 29X4 TW / 332 LL / 022 LL / DIX4 / SY3750 / 35:15

• Needle Size: NM 120 / Size 19

• Point Type: LL (Twist Point)

• Coating: Chromium

• Shank Diameter: 1.98 mm

• Overall Length: 44.9 mm

• Length to Eye: 38.9 mm

• Form: Straight needle with single groove and scarf

• Stitch Type Class: 300 – Double lockstitch

• Recommended For: Thin to medium leather

• Typical Uses: Leather jackets, handbags, belts, wallets, shoes, fashion accessories

Why Choose Groz Beckert 29X4 NTW Size 120 Needles?

These needles are an excellent choice for leather manufacturers who need consistent, clean penetration with minimal disruption to the material. The LL twist point is especially effective at producing precise seams in leather garments and goods where aesthetics and performance matter most.