Production Description

The metal cord lock stoppers are usually made of metal, with a spring device inside. Opening and closing are controlled by pressing or pulling. They are often used on clothing, shoes, bags, belts, etc. as parts for adjusting tightness or fixing, such as the belt buckle of a windbreaker, the shoulder strap adjustment buckle of a backpack, etc.
The metal material for the metal cord lock stoppers is usually zinc alloy. And the inner spring device for adjusting would be made off stainless, iron, or brass. If customers have requirement for the testing or eco-friendly standard, should use the metal cord lock stoppers with brass spring, as iron spring is easily got rusted and it's not environmentally friendly. If not, we usually supply the cord lock stoppers with iron or stainless-steel spring (Stainless steel spring will not get rusted).
The types of the metal cord lock stopper
Different shapes:

Ball Shape
The entire cord lock is round and may have decorations such as rhinestones on the surface. The diameter and hole sizes vary, such as the 13mm diameter and 3mm holes, which is suitable for thinner cords.

Pig Nose
Also called pig nose cord lock, it is named because its product design shape is very similar to a pig nose. It is designed with spring clips and is often used for drawstring adjustment of clothing, bags, etc.

Cylindrical
generally, a hollow cylinder with a spring inside and open at both ends to allow the rope to pass through. The rope is fixed by the expansion and contraction of the spring, such as some metal spring cord stoppers used for sports pants, hats, etc.

Double-hole type
Also called landmine stopper buckle, the design is similar to the shape of a landmine, with two holes for passing the drawstrings. There are currently multiple specifications, the most common ones are 15mm and 12.5mm, and they are mostly used as clothing accessories.

Heart-shaped
With a small heart-shaped wrench, it is easy to open. This spring buckle is more common in some jewelry or decorative cord lock stoppers, which increases the beauty and uniqueness.

Oval type
The overall shape is oval, and it is often used in some occasions that require a larger contact area or special appearance design, such as decorative cord lock stoppers on some high-end bags or clothing. Almost all the shapes of the cord lock stoppers would have a 2-hole option. Below are some examples of the metal cord lock stoppers with double holes

Different holes
1 hole metal cord lock stopper
For the metal cord lock stopper with only one hole, the hole is usually bigger compared with those with 2 holes. This type of cord lock stopper is more suitable for thicker drawstring cords.
2 Holes metal cord lock stopper
It's common for the cord lock stoppers with 2 holes for the adjusting purpose. The holes are usually smaller for thinner drawstring cords.
The Application of the Cord Lock Stopper as Garment Accessories
As a clothing accessory, metal spring cord buckles play an important role in the functionality and decoration of clothing. The following are some common ways of application:
◎ Adjustment function
Collar adjustment: On some shirts, dresses or coats, metal spring cord buckles can be used for the neckline drawstring design. By pulling the drawstring and fixing it with the spring cord buckle, the size and shape of the neckline can be flexibly adjusted according to the wearer's preferences and actual needs, which can not only show different neckline shapes, but also play a role in windproof and warmth in cold weather.
Cuff adjustment: For some long-sleeved clothing, such as windbreakers, jackets, etc., metal spring cord buckles can be used for the cuffs. The wearer can tighten or loosen the cuffs by adjusting the cord buckle to make the cuffs fit the wrists to prevent cold wind from entering. At the same time, it can also shape different cuff styles and increase the fashion sense of the clothing.
Waist and hem adjustment: In the design of some dresses, skirts or tops, metal spring cord buckles can be used for the drawstrings at the waist or hem. By adjusting the length of the drawstring and fixing it with a spring cord buckle, the tightness of the waist of the clothing or the shape of the hem can be changed, so as to better fit the human body curve, show different clothing contours, and meet different body shapes and aesthetic needs.
◎ Decorative function
As an embellishment: The metal spring cord buckle itself has a certain metallic luster and texture, and can be used as an embellishment element on clothing. For example, on some simple-style clothing, the clever use of metal spring cord buckles at the neckline, cuffs or pockets can break the overall monotony and add a sense of refinement and fashion to the clothing.
Matching decorative ropes: With colorful or special textured decorative ropes, metal spring cord buckles can become a decorative highlight on clothing. For example, on some ethnic or retro-style clothing, the combination of distinctive decorative ropes and metal spring cord buckles can enhance the overall style and atmosphere of the clothing, reflecting a unique sense of design and cultural connotation.
◎ Connection function
Removable parts connection: In some clothing designs, there will be detachable shawls, hats, sleeves and other parts. Metal spring cord buckles can be used to connect these detachable parts with the main body of the clothing. By passing the rope through the cord buckle and fixing it, the parts are firmly connected to the main body, and it is convenient to remove and replace when needed, which increases the diversity and flexibility of clothing.
Clothing accessories connection: For some accessories that match clothing, such as belts, brooches, pendants, etc., metal spring cord buckles can be used as connection tools. For example, connecting the two ends of the belt with a metal spring cord buckle can easily adjust the length of the belt and make the connection of the belt firmer and more beautiful; or connecting brooches, pendants, etc. to clothing through ropes and spring cord buckles can not only fix the position of the accessories, but also form a unique decorative effect.
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