Size 3 Size 5 Size 8 Metal Teeth Zipper, Custom Length Auto Lock Sewing Zipper, Open End & Closed End Styles for Garment Bag Boot Sewing Accessories

This metal tooth zipper series covers multiple industry standard sizes and supports fully customized length, with open end and closed end two mainstream styles to match garments, leather bags and footwear. Smooth metal chain teeth and matched auto lock sliders deliver stable durable performance for mass garment production and handmade DIY sewing projects.

Multiple Industry Standard Size Options

Standard size specifications are available to meet different production demands, including light thin size, medium general size and heavy thick size. Each size adopts uniform metal tooth molding technology, with matched fabric width to fit different thickness of fabrics and finished goods.

Dual Style Structure: Open End & Closed End

Two mainstream tail structures are supplied for diversified sewing needs. The open end design allows complete separation of the two zipper sides, ideal for outerwear and long coats. The closed end design keeps the zipper integrated, suitable for pockets, handbags and ankle boots. All styles adopt built-in auto lock slider, which locks the zipper position automatically to prevent accidental sliding open.

Wear Resistant Metal Chain Teeth

The zipper teeth are made of solid metal with fine surface polishing treatment. The smooth tooth surface reduces friction during repeated pulling, resisting rust and abrasion after long term use. Even long time frequent pulling will not deform or crack the metal teeth, maintaining consistent smooth operation.

Rich Customizable Color & Wide Application Scenarios

A large range of fabric colors can be customized according to production requirements. This zipper fits multiple sewing scenarios, can be sewn on fashion garments, leather handbags, ankle boots and various industrial storage bags. It works well for small batch handmade production and large scale garment factory bulk orders.