[CROWN] is a long-established Japanese manufacturer of metal fittings founded in 1946.
For approximately 80 years, its products have been used in high-end accessories, bags, and leather goods both in Japan and overseas.
As a result, their durability and quality are second to none.
We work with manufacturers whose tool designs are specifically tailored to our products.
This ensures there are no issues with [Setter and metal fittings being incompatible].
You can use our products with complete confidence.

The products we sell are 【CROWN】 【Genuine Products】.
The reality is that there are many counterfeit (copycat) products on the market.
Counterfeit products use steel of unknown origin, are not heat-treated, and are subject to poor quality control.
As a result, they have significantly lower durability and a poor appearance, and rust appears quickly.
Counterfeit products are also stamped with the “CROWN” brand name.
Since they can be difficult to distinguish from genuine products, please exercise caution when purchasing from other retailers.
Our history spanning over 80 years is the reason why we have been able to maintain this level of quality—even as a mass-production manufacturer—and continue to be loved by our customers.

Even when it comes to just one type of metal fitting, there are countless manufacturers out there.
Some people might think, “It’s just for holding leather in place,” and not pay much attention to the quality of metal fittings.
You may not usually consider the quality of metal fittings from the perspective of metal products.
In fact, metal fittings aren’t all the same, no matter the manufacturer.
At our company, we select and sell [high-quality, affordable metal fittings made in Japan] from the [perspective of a leather craft tool manufacturer].
Creating leather craft tools (setters) that conform to the specifications of reliable metal fitting manufacturers is the best way to ensure trouble-free use.



[Characteristics]
Thanks to the selection of high-quality steel, specified hardening hardness, and rigorous quality control, this product is characterized by [minimal metal wear].
With its familiar, crisp “click” sound, it can be attached and detached smoothly time and time again.
The attachment strength is designed to be [firm].
It is suitable for leather crafts that are thicker than standard leather.


[Country of Manufacture]
All metal fittings are [Made in Japan], ensuring high safety and reliability.


[Packaging Options]
We offer three packaging options.
① Small bag of 10
② Small bag of 100 (Better value than option ①)
③ Box of 1,000 (Even better value than option ②)
Please choose the option that best suits your needs.


[About Spring Snaps]
These snaps feature a dual-spring mechanism that allows the clasp to be fastened and unfastened with minimal effort.
They are ideal for small accessories—such as wallets, card cases, and coin purses—that are opened and closed frequently.
There are two types of setters: Male and Female, each used for a specific purpose.


[About Ring Snaps]
Due to their ring-style spring mechanism, they require slightly more force to fasten and unfasten than spring snaps.
They are characterized by a more secure hold and greater durability than spring snaps.
They are ideal for products that require strength, such as wallets, bags, and belts made from thicker leather.
A single setter can be used to fasten both the male and female parts.


[Custom-Made Posts]
We accept orders for these items by the box.
Please add the metal fittings to your cart, then enter your desired post length or any other relevant information in the [Comments] field and send us an email.
We will reply with a quote.
(Depending on the shape of the metal fittings, we may not be able to fulfill your request, or the minimum order quantity may be higher.)


[Custom Plating and Painting]
We accept orders on a per-box basis.
Plating options include 24K gold plating, matte black, and others.
Painting (surface coating) options include black, brown, white, and others.
Please add the metal fittings to your cart, enter your desired finish in the [Remarks] field, and send us an email.
We will reply with a quote via email.
(Depending on the shape of the hardware, we may be unable to fulfill your request, or the minimum order quantity may be higher.)