Dual Hole Metal Cord Locks for Apparel & Backpacks: A B2B Product Guide

A cord lock may be a small component, but it directly affects how a hood, hem, waistband, cuff, or bag opening feels in daily use. WYSECN describes cord locks as hardware for securing, adjusting, or tightening cords and drawstrings, with common applications across garments, bags, lanyards, and drawstring systems. For brands that want this functional part to look more considered, metal cord locks offer a stronger visual presence and a more substantial hand feel than ordinary lightweight plastic stoppers.

The split-type product highlighted here uses a zinc alloy outer shell and press button with a stainless steel spring inside. It measures 20 × 10 × 10 mm and uses two 5 mm cord holes. The standard version is shown in black, while rose gold, gunmetal, silver, bright gold, matte and other custom finishes can also be developed. This makes it a useful reference for brands sourcing dual hole cord locks for jackets, hoodies, sportswear, outdoor garments, bags and backpacks.

What Does a Dual Hole Cord Lock Do?

The basic job of a cord lock is simple: press the button, slide the drawstring to the required position, then release the button so the internal spring helps grip the cord. In this split-type design, the two holes pass through both the housing and the press button. When pressed, the holes align and the cord can move; when released, the spring pushes the internal part back into position to lock the cord.

Two-hole structures are especially useful when a garment or bag uses two parallel drawstrings, elastic cords, or a symmetrical tightening system. They can be applied to hoods, hoodie hems, jacket waists, trouser cuffs, garment bottoms, windbreakers, backpacks and other products that need repeated adjustment.

Why Metal Cord Locks Work Well for Outdoor and Visible Hardware

For outdoor products such as shell jackets, windbreakers and backpacks, the hardware is handled frequently and is often part of the visual language of the product. A zinc alloy shell gives metal cord locks a more solid feel, while electroplated finishes can provide the black, gunmetal, silver, gold or other metallic look needed to coordinate with zippers, snaps and logo plates. The product page also positions the metal body as a more wear-resistant option for garments and bags that are handled regularly.

For a dark technical collection, black cord locks can sit naturally beside black zipper pulls, matte snaps and matching metal branding. For fashion-focused pieces, rose gold or bright metallic finishes can turn the same functional component into a visible accent.

For outdoor projects, finish durability should still be confirmed against the brand’s real use environment and testing requirements. Plating color, coating structure, sweat exposure, abrasion, salt spray or weather resistance can be specified differently from one project to another.

Product Spotlight: Split-Type Dual Hole Metal Cord Lock

The product is built from three main parts: the outer shell, spring-loaded press button and internal stainless steel spring. The split-type structure also makes the components easier to inspect and customize during development. For brands comparing bungee cord locks or drawstring hardware, the 5 mm standard opening is a useful starting point, while hole diameter, spacing and spring force can be adjusted for thicker elastic cord, synthetic rope or other textile cords.

Customization: Make the Cord Lock Part of the Brand

The biggest advantage of custom cord locks is that the hardware no longer has to look generic. WYSECN supports raised logos, recessed logos, engraved lettering, brand initials, symbols and monograms. The logo can be positioned and scaled around the available button surface, allowing a small functional part to reinforce branding across jackets, hoodies and bags.

Color can also be coordinated across a collection. A brand can match the same plating tone across dual hole cord locks, zipper sliders, snaps and metal logo plates, helping multiple garments or accessories feel like they belong to the same product family.

For faster development, WYSECN recommends confirming the appearance color, overall size, number of holes, logo artwork and required spring tension at the beginning. Providing the cord diameter or an actual cord sample, together with a garment or application reference, can further reduce back-and-forth during sampling.

Spring Tension Matters as Much as the Metal Finish

A visually correct part can still perform poorly if the spring force does not match the cord. The product supports light press for lightweight fashion garments, standard tension for most jackets and hoodies, and stronger tension for outdoor garments, bags and thicker cords. This is an important point when sourcing bungee cord locks, because elastic cords and thicker ropes may need a different grip than a soft cotton drawcord.

During sample approval, test the cord lock together with the actual production cord. Check how easily the button presses, whether the cord slips under load, whether the return action is smooth, and whether the hole edge causes visible abrasion after repeated adjustment.

From Design to Finished Hardware

For this type of product, design, material selection, die casting and electroplating all work together. Zinc alloy gives the body the formability needed for custom shapes and visible logo details, while precise CNC mold development helps reproduce those details consistently during production. After the metal parts are formed and finished, the press button, stainless steel spring and outer shell are assembled into the working cord lock structure.

The visual goal and the functional goal should be developed together. A deeper logo may look stronger but must still leave enough room for the pressing action. A larger hole may fit a thicker rope but changes the available surface for branding. Spring force, plating, body dimensions and cord diameter therefore need to be considered as one system rather than as separate specifications.

WYSECN positions itself as an OEM & ODM garment accessories manufacturer with R&D and production capabilities. For a custom project, business, purchasing and quality-control teams can help move the product from requirement confirmation through sourcing, production and inspection so the final hardware matches the approved sample and application needs.

A Practical RFQ Checklist for B2B Buyers

To get a more accurate sample and quotation from cord lock manufacturers, prepare the following information before sending the inquiry:

·Target appearance color or finish reference.

·Overall body size.

·Number of holes and required hole diameter.

·Cord diameter, cord material, or a physical cord sample if available.

·Logo file, lettering, or monogram and preferred logo position.

·Required spring tension: light, standard, strong, or a reference sample.

·Application: hoodie, jacket, trouser hem, windbreaker, backpack, bag, or another product.

·Expected quantity and sampling schedule.

If you are developing black cord locks for a technical collection, or need a new size, color, hole structure or branded surface for custom cord locks, sending these details at the start can make the sampling process much more efficient.

Where to Explore More WYSE Cord Lock Options

WYSECN’s Cord Lock category includes cord ends, cord lock stoppers, grommets and eyelets, drawstrings and elastic rope accessories. The category also lists multiple metal and plastic structures for garments, bags, lanyards and drawstring systems.

Cord Lock category: https://www.wysecn.com/cord-lock/

Build Small Hardware Into a Stronger Product Identity

A cord lock does not need to be visually loud to add value. When the size, hole structure, spring tension, plating color and logo are all developed around the garment, it becomes both a working adjustment component and a small piece of brand hardware. For apparel, outdoor equipment and backpack projects, that balance between function, durability and visible identity is exactly where metal cord locks can make a difference.

Have a hoodie, jacket, sportswear, outdoor clothing or bag project in development? Send us your cord size, dimensions, logo, finish reference, spring tension requirement, or an existing sample. Our team will review your request and get back to you within 24 hours.

Email: sales@wysecn.com
Website: https://www.wysecn.com
WhatsApp: +86 15919919062

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