Introducing the Kobashi Studio Massive Chain, featuring a sand-casted snap and 2cut edge design. This is the heaviest massive oval chain with a rotating lever snap, preventing key bundle twisting and allowing easy release of connected rings. Each handmade lever snap is crafted from steel, plated in solid brass color, and individually assembled using a traditional foot-operated press at a family-operated foundry in Tokyo, established in 1958. The chain's robust design and meticulous craftsmanship ensure durability and timeless style.

Chain size: A: 5mm (0.2"), B: 2.4cm (0.9"), C: 1.7cm (0.6")

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.