Upper Knife & Lower Knife Set for Singer Sergers (412585 & 550449) – Fits 14SH654, 14CG754, 14SH754, 14SH764, and More

Product description

Upper Knife & Lower Knife Set for Singer Sergers Details

Crafted from durable, high-quality steel, these knives restore the original cutting performance of your machine, helping you achieve smooth seams and professional finishes. Perfect for sewists who notice fraying, skipped cuts, or dull edges. Designed for reliable compatibility and long-lasting sharpness, they make machine maintenance quick and stress-free—so you can get back to creating with confidence.

Sewing Machine Compatibility List

Fits Consew Serger Models: 14TU854

Fits Pfaff Serger Models: 4762, 4772, Hobbylock 2.0

Fits Singer Serger Models: 14CG744, 14CG754, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, 14U544, 14U554, 14U555

Fits Singer Serger Models: 14CG744, 14CG754, 14SH644, 14SH654, 14SH744, 14SH754, 14SH764, 14U544, 14U554, 14U555
Fits Pfaff Serger Models: 4762, 4772, Hobbylock 2.0
Fits Consew Serger Models: 14TU854
Precision Fit – Designed to directly replace your machine’s original upper and lower knives, ensuring a seamless fit and optimal cutting performance.
Durable Steel Construction – Made from hardened steel to deliver long-lasting sharpness, even through repeated use on heavy or thick fabrics.
Restore Clean Cutting – Eliminate skipped threads, frayed edges, and uneven cuts by replacing worn-out knives with this high-quality set.