Responding to professional creativity and on-site demands.
SmartBASE Connection Custom Chain
For all professionals pursuing "more freedom, more personalized" ideal waist tools.

SmartBASE meets your creativity and absolute reliability requirements on site with this single chain.

＊ Versatility that transcends manufacturer boundaries
Widely compatible with major brand tool holders, waist pouches, belt loop fittings, and more.
By combining with optional custom belt loop plates, plates from other manufacturers, tool holders, etc., you can assemble your own ideal waist tool.
For example, we have posted images combining this product with various items such as KNICKS waist pouches and belt loops, WORKERZ HIGH tool holders, WORKERS LABEL small pouches, so please take a look.
The belt loop for hanging the chain is optimal with a width of about 60mm for the connecting pipe.

＊ Strength proven by public institutions for professional use
Tensile tests at public testing agencies maintained structural integrity even under a load of 1.5 tons.
We have demonstrated reliability that can withstand harsh use on tough sites.
(* Using a new "3-link chain" for measurement.
Test results are representative values and not guaranteed values)
＊ All stainless steel specifications
All plates, screws, pipes, and nuts are made of high-strength, rust-resistant stainless steel (SUS304).
The plates are finished with a special polishing process to a semi-gloss finish, with no burrs at all.
Scratches are less noticeable, maintaining a beautiful condition for a long time.

＊ A link structure that realizes "one more link"—free and flexible
Chain links can be added or removed one by one.
You can freely adjust in units of one link to match ease of tool removal and overall style of the waist tool.

＊ Designed with a dedicated mold created solely for this purpose
Not reused from bicycle chains or other fittings, but specifically designed and manufactured from a dedicated mold for waist tools.
Dedicated parts that ensure sufficient strength and smooth movement.

＊ Planned and quality-controlled by a Japanese company with peace of mind
To meet the strict demands of Japanese professional craftsmen, planning, design, and quality control are all conducted domestically in Japan.
Even after manufacturing at overseas partner factories, three-stage strict inspection by third-party organizations and our company is performed, with welds checked at the microscopic level.

"Caution"
The trademarks and other marks of other companies listed on this product page are intended to indicate product compatibility and do not imply any partnership or approval with those companies.

"Versatility that transcends manufacturer boundaries" Widely compatible with major brand tool holders, waist pouches, belt loop fittings, and more.
By combining with optional custom belt loop plates, plates from other manufacturers, tool holders, etc., you can assemble your own ideal waist tool.
For example, we have posted images combining this product with various items such as KNICKS waist pouches and belt loops, WORKERZ HIGH tool holders, WORKERS LABEL small pouches, so please take a look.
The belt loop for hanging the chain is optimal with a width of about 60mm for the connecting pipe.

"Strength proven by public institutions for professional use" Tensile tests at public testing agencies maintained structural integrity even under a load of 1.5 tons.
We have demonstrated reliability that can withstand harsh use on tough sites.
(* Using a new "3-link chain" for measurement. All plates, screws, pipes, and nuts are made of high-strength, rust-resistant stainless steel (SUS304).
The plates are finished with a special polishing process to a smooth semi-gloss finish, with no burrs at all.
Scratches are less noticeable, maintaining a beautiful condition for a long time.
Measurement was conducted using a new chain.
Test results are representative values and not guaranteed values)
"A link structure that realizes 'one more link'—free and flexible" Chain links can be added or removed one by one.
You can freely adjust in units of one link to match ease of tool removal and overall style of the waist tool.

"Designed with a dedicated mold created solely for this purpose" Not reused from bicycle chains or other fittings, but specifically designed and manufactured from a dedicated mold for waist tools.
Dedicated parts that ensure sufficient strength and smooth movement.

"Includes genuine spare parts kit" Non-reusable "Nylon nuts" and the "long screws" that tend to be stripped.
These spare parts, essential through trial and error, are provided in the same quantity as the product.
For example, a 3-link chain comes with 4 nuts and 4 long screws.
The ideal waist tool you arrive at through meticulous attention to detail.
SmartBASE supports all these processes.
The trademarks, product images, etc., of other companies listed on this product page are intended to indicate product compatibility and do not infringe on intellectual property rights such as trademarks or design rights.
They do not imply any partnership or approval with those companies.
Please note that data such as test results are representative values measured on new products and are not guaranteed values.

2026/01/07 16:14:42#16d4eb260789830fa1481a71679d19fe1ac19a27