Wholesale Open End Zipper Pin and Insert Pin Box Set

#3, #4,#5, #7, #8, #10 Pin & Box

Made of zinc alloy

MH zipper pin and insert pin box is a metal pin-and-box set that converts a continuous zipper chain into a fully separating open-end closure.

The insert pin seats into the box at the base of the zipper, letting the two halves part completely the way a jacket or bag opening needs.

The component serves zipper manufacturing, garment finishing, and repair alike.

Key Selling Points

• Open-end conversion: MH zipper pin and insert pin box turns a continuous chain into a separating open-end zipper, the part jackets and bags need to open fully.
• Broad chain compatibility: The set is matched to nylon coil, metal, and plastic or resin zipper series, so one component fits across a factory's zipper types.
• Durable metal construction: The metal pin and box withstand repeated engagement, holding the two zipper halves in reliable alignment over the life of the garment.
• Repair and assembly ready: The pin-and-box set suits both new zipper assembly and open-end zipper repair, extending the life of finished goods.
• Customizable finish: MH supplies the pin and box in customizable materials and finishes, letting manufacturers match existing hardware and brand specs.