Make your daily腰道具 lighter and more as you wish.

SmartBASE aluminum connecting custom chain is a custom chain that can be attached to the plate to freely layout腰袋, tool holders, and small item pouches.
Approximately one-third the weight compared to stainless steel chains of the same size.
Reduces burden on the waist even during long hours on site, making movement, bending, and climbing easier.


Since it is a universal design, it is compatible with plates with a mounting pipe width of about 60mm.
It can be used not only in combination with SmartBASE plates but also with commercially available plates, allowing you to assemble your “ideal腰道具” as it is with your current equipment.
*The commercial items shown in the product images are examples of compatibility and do not indicate any partnership with other companies.


We have thoroughly refined even the details that affect usability.
Adopts hexagon socket bolts to reduce the risk of stripping screw heads, making tightening and customizing smooth.
Includes a hex wrench, so you can make adjustments immediately upon receipt.
Furthermore, standardly includes spare long screws (axles) and nylon nuts, which are prone to wear.
Designed for maintenance so that only consumable parts can be replaced, allowing for long-term use with peace of mind.
(*Nylon nuts are not reusable, so replacement is recommended.)

Adjusting the length to suit the site is also easy.
In addition to the included hex wrench, with a screwdriver and monkey wrench, you can set up to the optimal length in units of one link.
Flexible enough to adapt to changing equipment with seasons or when replacing mounted items.


Lightweight yet ensures reliable strength.
Confirmed to maintain structure under a load of about 270kg in official tests (representative value).
Provides sufficient peace of mind for everyday腰道具 use.
The surface is sandblasted and anodized, resulting in vivid coloration and excellent corrosion resistance.
Enjoy a unified tone or accent color coordination from seven color variations to match your equipment’s style.


“Set contents” Chain main body / Hex wrench / Spare kit (long screws and nylon nuts: same number as main body) / Instruction manual

“Compatibility and precautions” This product is a chain only.
Belt loop plates are sold separately.
Suitable for plates with a mounting pipe width of about 60mm.
The chain delivered as a product is in a semi-assembled state.
Be sure to tighten further before use.
Please see the instruction manual for details.
The trademarks and product images of other companies included in the product images are for demonstrating compatibility and do not intend to infringe on intellectual property rights.
Test values are measured representative values of new samples and are not guaranteed values.
Colors may vary depending on the display environment and manufacturing lot.

“Universal compatibility beyond manufacturer boundaries” Widely compatible with major brand tool holders and腰袋.
By combining with separately sold belt loop plates or belt loop plates from other manufacturers, you can assemble your own “ideal腰道具”.
For example, images are posted showing combinations with items such as KNICKS腰袋 and plates, WORKERZ HIGH tool holders, and WORKERS LABEL small item pouches, so please take a look.
When combined with a belt loop with a width of about 60mm at the mounting part, the size feels good.

“Everyday changes.
Lightweight and practical strength both achieved” Compared to the same size stainless steel chain, the weight is only one-third.
Dramatic weight reduction significantly reduces daily fatigue.
Meanwhile, strength tests by public agencies demonstrated a breaking load of about 270kg.
Ensuring sufficient reliability for practical use.

“Available in seven beautiful matte colors” Achieves a beautiful appearance that looks good from any angle with fine polishing by sandblasting and vivid coloring by anodizing.
Seven matte-colored beautiful colors will color your腰道具.

“Adopts hexagon socket head to prevent screw head deformation” To prevent the common problem of screw head crushing with conventional Phillips (+) screws, the head has been improved to a hexagon socket type.
Includes a hex wrench, making maintenance, tightening, and customization smooth.

“Standard included spare parts kit” Includes a spare parts kit with non-reusable nylon nuts and relatively wear-prone long screws (axles).
Easily replace consumables, allowing safe long-term use.
The spare kit includes the same number of nuts and screws as this product.
For example, a 3-link chain comes with 4 nuts and 4 long screws.
The “ideal腰道具” you arrive at through careful selection.
SmartBASE supports all those processes.
“Corrosion resistance that withstands harsh use” Conducted corrosion tests simulating severe corrosive environments, confirming zero corrosion even under conditions where inexpensive compatible products would rust.
Demonstrated corrosion resistance capable of enduring harsh work sites.
(*JIS H 8681-2 “CASS test”)
The trademarks and product images of other companies included on this product page are for demonstrating compatibility and do not intend to infringe on intellectual property rights such as trademarks or design rights.
It does not indicate any partnership or approval relationship with other companies.
Please note that test results and data are representative values measured on new products as samples and are not guaranteed values.

2026/01/07 23:45:47#4d236a6e167d1bde65d0a53325752fd66da70296