Wholesale #5 Auto Lock Zipper Sliders Compatible with Nylon, Resin, and Plastic Chains

MH #5 auto lock zipper slider is a metal slider that runs on #5 nylon, resin, or plastic zipper chain and holds itself shut through an auto-lock mechanism.

When the puller drops parallel to the chain, an internal pin engages the teeth and locks the slider in place, so a fastened zip does not creep open during wear. Releasing the puller frees the slider to move again, giving a secure yet simple action on jackets, bags, and outerwear.

MH forms the slider from metal and can finish it by electroplating, rack plating, electrophoresis, or painting, matching the pull to standard or custom tape colors.

Because one slider suits #5 nylon, resin, and plastic chain alike, buyers can consolidate hardware across zipper lines and use the same pull for new production or repair work.

Key Selling Points

• Self-locking security: The MH auto lock zipper slider locks when the puller lies flat against the chain, keeping fastened zips from sliding open during wear.
• Works across chain types: One #5 slider fits nylon, resin, and plastic zipper chains, letting manufacturers standardise a single pull across product lines.
• Durable metal body: MH forms the slider from metal, giving the auto-lock mechanism a solid base that stands up to repeated opening and closing.
• Choice of finishes: The slider can be electroplated, rack plated, electrophoresed, or painted in standard or custom colors to match the zipper tape.
• Certified production option: MH can supply the slider under Oeko-Tex and ISO9001 systems, giving buyers a documented quality and safety baseline.
• Wholesale and repair supply: MH produces the slider in volume as a component for garment zipper manufacturing and as a replacement pull for repairs.

Application: For nylon zippers which used in suitcases, boots and shoes, backpacks, golf bag, etc.