Looking for a strong lock thread for neat seams and a professional finish? Gütermann Toldi-Lock 5315-2500m is a quality thread for overlock and coverlock machines. It helps you finish overlock seams, safety seams, coverlock seams and flatlock seams with a clean, even result — ideal for clothing and decorative sewing projects.

Gütermann Toldi-Lock 5315-2500m: strong lock thread for precise seams

With a thread thickness of 120 and a length of 5000 m per cone, this thread is designed for machine use. It supports fast, consistent stitching and works well on light, medium and heavy materials. That makes it a practical choice when you are working with fabric by the metre and want tidy edge finishing.

For a smart, professional look

Gütermann Toldi-Lock 5315-2500m gives your seams a clean, well-finished appearance, whether you are sewing functional seams or decorative details. In the sewing room or at home, it is a reliable choice when you want clothing, accessories or other sewing projects to look properly made.

Seaming tip

For this thread, needle size NM 70–90 is recommended. It is best to test the thread tension on a fabric scrap first so the seam suits your material perfectly. That way, you get a balanced result even with multi-thread seams.