Make your daily tool belt lighter and more customizable.

The SmartBASE Aluminum Linked Custom Chain is a custom chain that can be attached to a plate, allowing you to freely arrange tool pouches, tool holders, and accessory pouches.
Approximately 1/3 the weight of stainless steel chains of the same size.
Reduces strain on your waist even during long workdays, making movement, bending, and climbing easier.


Universal design, compatible with plates with a mounting pipe width of approximately 60mm.
While it combines perfectly with SmartBASE plates, it can also be used with commercially available plates, allowing you to build your "ideal tool belt" by incorporating it into your current setup.
*Commercially available items in the product image are examples of compatibility and do not indicate a partnership with each company.


We have meticulously refined the details that affect usability.
Uses hex socket bolts to reduce the risk of "stripping" the screw head, allowing for smooth tightening and customization.
Includes a hex wrench, so you can make adjustments right out of the box.
In addition, spare long screws (shafts) and nylon nuts, which are prone to wear, are included as standard.
With a maintenance design that allows replacement of only worn parts, you can use it with confidence for a long time.
(*Nylon nuts are not reusable and replacement is recommended)

Length adjustment to match your worksite is also easy.
In addition to the included hex wrench, with a screwdriver and monkey wrench, you can set it to the optimal length in 1-link increments.
It flexibly accommodates changes in attached items and seasonal equipment adjustments.


Lightweight yet ensures reliable strength.
Confirmed structural integrity up to a load of approximately 270kg in tests by public institutions (representative value).
Provides sufficient peace of mind for everyday tool belt use.
The surface is finished with an anodized coating over a sandblasted base, resulting in a vibrant color and excellent corrosion resistance.
Choose from a total of 7 color variations to match the tone of your equipment for a unified look or to add accent colors.


"Set Contents" Chain body / Hex wrench / Spare kit (long screws, nylon nuts: same number as the main unit) / Instruction manual

"Compatibility and Precautions" This product is a chain only.
Belt loop plates are sold separately.
Compatible with plates with a mounting pipe width of approximately 60mm.
The chain delivered as a product is in a pre-assembled state.
Please ensure it is tightened before use.
Please refer to the instruction manual for details.
Trademarks and product images of other companies included in the product images are for the purpose of explaining compatibility, and there is no intention to infringe intellectual property rights.
Test values are representative measured values of new samples and are not guaranteed values.
Color may vary depending on the display environment and manufacturing lot.

"Versatility Beyond Brand Boundaries" Widely compatible with tool holders and pouches from major brands.
By combining with separately sold belt loop plates or belt loop plates from other manufacturers, you can create your own ideal tool belt.
For example, we have posted images combining various items such as KNICKS tool pouches and plates, WORKERZ HIGH tool holders, and WORKERS LABEL accessory pouches, so please take a look.
When combined with a belt loop with a mounting width of approximately 60mm, the size balance is good.

"Your everyday life will change.
Combines lightweight and practical strength" Compared to stainless steel chains of the same size, the weight is a mere one-third.
Dramatic weight reduction significantly reduces daily fatigue.
On the other hand, strength tests by public institutions have demonstrated a breaking load of approximately 270kg.
Ensures sufficient reliability for practical use.

"Beautiful Matte Colors Available in 7 Colors" Achieves beauty that stands out from any angle with fine polishing by sandblasting and vivid colors from anodizing.
A total of 7 beautiful matte colors will brighten up your tool belt.

"Hex Socket Head Adopted for Reduced Stripping" To prevent the screw head from being stripped, which commonly occurs with Phillips (+) screws common in previous products, the head has been improved to a hex socket type.
Includes a hex wrench for smooth maintenance, re-tightening, and customization.

"Spare Parts Kit Included as Standard" A spare parts kit for nylon nuts, which cannot be reused, and long screws (shafts), which are relatively prone to wear, is included.
You can use it safely for a long time as consumables can be easily replaced.
The spare kit includes the same number of nuts and screws as the main product.
For example, a 3-link chain comes with 4 nuts and 4 long screws.
Your own "ideal tool belt" that you arrive at after meticulous attention to detail.
SmartBASE supports you through every step of that process.
"Corrosion Resistance That Withstands Heavy Use" Performed corrosion tests simulating harsh corrosive environments, and confirmed zero corrosion even under conditions that would cause rust on inexpensive compatible products.
Demonstrated corrosion resistance that can withstand demanding worksites.
(*JIS H 8681-2 "CASS Test")
Trademarks and product images of other companies listed on this product page are for the purpose of indicating product compatibility, and there is no intention to infringe intellectual property rights such as commercial rights/design rights.
Furthermore, they do not indicate any partnership or approval relationship with each company.
Please note that data such as test results are representative values measured using new products as samples and are not guaranteed values.

2026/07/30 11:00:33#7f8fb7cff54e4d30971beed20389fde2090de790