Keep your commercial garment operations running at peak precision with the premium B1212-372/B1211-372 Stop Motion Disc Pawl for Juki Button Machine MB-373/372. Industrial button sewing machinery relies on crisp, immediate mechanical cycles to handle high-volume apparel production. This stop motion disc pawl is manufactured to rigorous industrial tolerances, ensuring your machine brings its needle and looper assemblies to a dead stop safely the moment a button stitch completes.

Key Features & Benefits

• Accurate Stop-Motion Synchronization: Engineered to perfectly match the profile of the original Juki disc clutch, eliminating delayed braking and preventing messy double-cycling.

• Impact-Resistant Steel Construction: Forged from hardened, wear-resistant alloy steel to absorb the punishing, high-frequency impacts of high-speed industrial sewing factories without rounding off or fracturing.

• Protects Vital Sewing Parts: Halting the machine’s momentum exactly where it needs to minimizes structural vibration and stops internal assemblies from slamming into adjacent parts.

Why Regularly Replace Your Stop Motion Pawl?

Because button sewers execute hundreds of cycles an hour, the Stop Motion Disc Pawl bears repetitive mechanical trauma. A worn-down B1212-372 or B1211-372 pawl will slowly lose its sharp catching edge, leading to loud mechanical rattling, skipped braking points, or sudden timing shifts that shatter needles and bend loopers. Upgrading to this fresh replacement pawl guarantees a quiet, reliable machine lifecycle and prevents costly production delays.

To buy its screw click   B1213-372-000/NS-6150430-SP

To download part book of MB373 click  JUKI MB-373

To download part book of MB372 click  JUKI MB-372