





Toolbox - Cobako Mini Box Y17 - Blue
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The Steel Box Cobako Y17 is the compact-format toolbox from TOYO STEEL, made of one-piece stamped steel without welding. Dimensions: 17 × 5.24 × H. 7.1 cm. Rounded corners, retractable handle, blue color, suitable for tools or small storage in the workshop or at home.
TOYO STEEL BOX Y17
Blue Tool Box, Compact Model | TOYO STEEL COMPANY Ltd.
Born in Osaka in 1969, the Japanese company TOYO STEEL COMPANY Ltd. has made simplicity a philosophy. The Steel Box Y17 is a refined expression of this.
Made from a single pressed steel sheet, with no welding at all, for both the base and the lid, it combines remarkable strength with surprising lightness. Its carefully rounded corners reflect a typically Japanese attention to detail, both for aesthetics and safety in use.
Its retractable handle and perfectly fitted closure make it a reliable daily companion, equally at home in a professional workshop or a well-kept interior.
Also explore: Tool Boxes, TOYO STEEL Tool Boxes, and Toyo Steel Company Ltd.
Features
- Dimensions
- 17 × 5.24 × H. 7.1 cm
- Weight
- 280 g
- Size
- Y17
- Material
- Stainless steel
- Color
- Blue
- Origin
- Osaka, Japan
- Brand since
- 1969

Born in Osaka, adopted indoors
Since 1969, each Toyo Steel box has been pressed from a single sheet of steel in Higashi Osaka. Designed for the workshop, it has gradually moved from the workbench to the home. On a desk, a shelf, or a dresser, it stores stationery, plants, or keepsakes, and its design has remained unchanged for over fifty years.





TOYO STEEL EXPERTISE
What makes this box unique
A single sheet of steel, zero welding
Each box is made from a single sheet of cold-pressed steel. No welding, no weak points. A monobloc structure that ensures exceptional durability over time.
Rounded corners, no sharp edges
Rounded corners are not just aesthetic: they eliminate sharp edges, make cleaning easier, and enhance the structural strength of each box.
Lightweight but indestructible
Cold-rolled steel offers an excellent strength-to-weight ratio. Easy to carry, hard to damage. An object designed for everyday use, not for the closet.
Stackable, modular, alignable
Designed to live side by side. The dimensions follow one after another by module, the lids stack flat, and each box finds its place on a shelf or countertop.
Epoxy finish, durable color
Epoxy paint resists scratches, rust, and stains. The colors retain their brightness over the years, even with heavy use.
Made in Japan since 1969
Each box comes from the same workshop in Osaka. More than half a century of expertise, a design that has hardly changed. Because it didn’t need to.




