Introducing the Kobashi Studio handcrafted key hook with a unique twist chain, skillfully woven on a vintage chain-making machine.

This key hook is meticulously crafted from 5mm straight brass rod, made in Japan, and finished with a matte touch. Its solid brass matte finish and color are meticulously controlled by a dedicated barrel polishing craftsman family in Saitama, Japan, resulting in a stunning patina over time.

Designed by a second-generation metal craftsman family, the original solid brass key hook features a curved shape that perfectly complements your style, ideal for belt loops, coin pockets, or belts. The vintage-inspired solid brass chain is expertly woven by a master machine operator using a chain-making machine with over a century of history. The wire-rolled rings are carefully sourced from a specialized wire-rolled ring company founded in 1972 in Tokyo, while the solid brass double ring is produced by a respected metal hardware supplier with over 80 years of experience in Tokyo. Handmade in Japan, this key hook combines tradition with meticulous craftsmanship.

Kobashi Studio is a small Japanese Tokyo-based atelier specializing in solid brass accessories of the highest quality and detailing found today. Its founder Junichi Kobashi draws upon completely handcrafted production using vintage machinery and manual processes to create the most special and beautiful brass pieces we have ever seen.

Visit our LOOKBOOK and discover a great selection of heritage street-style outfits

• Key hook with a twist chain, woven by an old chain-making machine
• The brass chain is woven by a master machine operator using a chain-making machine that is more than 100 years old
• The solid brass double ring is meticulously produced by a small metal hardware supplier with over 80 years of history in Tokyo
• Made from solid brass C3604 according to JIS (Japanese Industrial Standard)
• 5mm straight brass rod with a matte finish hook
• 3mm twisted brass chain
• Vintage style
• Stamped with "Kobashi" in Japanese letters
• Will develop a patina through oxidation after use
• Length (including ring and chain): 43cm // 17 inches
• Handmade in Japan

Spain

FREE SHIPPING on orders over 100 EUR .

6 EUR shipping cost on orders under the value mentioned above.

European Union & The UK

FREE SHIPPING on orders over 150 EUR \\.

14 EUR shipping cost on orders under the value mentioned above.

Rest of the World

FREE SHIPPING on orders over 250 EUR .

25 EUR shipping cost on orders under the value mentioned above.

If for some reason you are not happy with your purchase you can return it to us within 14 days for a free size exchange or refund.

For more info please visit our returns or size exchange pages.

Please note that items in the SALE category are considered FINAL SALE, with no returns or exchanges accepted.