Feature:
1. Compatibility: Replacement for Singer 14SH644, 14SH654 Finishing Touch, 14U12, 14U12A, 14U234, 14U234B, 14U244, 14U244B, 14U286, 14U286B, 14U32, 14U32A, 14U34(14U34B), 14U344, 14U344B, 14U34A, 14U354, 14U354B, 14U44 serger machines
2. Precise Engineering: This looper set maintains a precise 0.1mm space with needle and fixed 3mm center distance, ensuring consistent loop formation and secure edging for serger machine, making installation easy for beginners and professionals
3. 20Cr Carbon Steel: The upper and lower looper set is crafted from 20Cr carbon steel material, reducing vibration induced issues like needle deflection, skipped stitches, thread breakage, or tip damage during high speed sewing operations
4. Optimized Stitch Formation: The precisely angled tip and balanced weight distribution of this looper kit promote smoother thread looping and consistent stitch formation across various fabric weights without adjustment hassles
5. Dependable Construction: Engineered for serger sewing machine, the upper and lower loopers feature hardened surfaces and precise tolerances to withstand continuous professional use while maintaining stitch quality over time
Specification:
Item Type: Upper Lower Looper Set
Product Material: 20Cr Carbon Steel
Applicable Model:
Replacement for Singer 14SH644, 14SH654 Finishing Touch, 14U12, 14U12A, 14U234, 14U234B, 14U244, 14U244B, 14U286, 14U286B, 14U32, 14U32A, 14U34(14U34B), 14U344, 14U344B, 14U34A, 14U354, 14U354B, 14U44 Serger.
Package List:
1 x Upper Looper1 x Lower Looper
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