Accel - F-Hole Carabiner Brass Wallet Chain [IPC-02]

A stripped-back version of Accel’s signature design, the IPC-02 keeps things raw; no plating, just solid brass built to age hard. The defining feature is the custom F-hole carabiner, shaped after the sound holes of a violin, giving the piece a distinct, sculptural edge while staying fully functional. 

Cast using the lost wax method, the hardware carries sharper detail and more dimensional depth than standard cast pieces. The result is a chain that feels intentional in every curve and edge, with a finish that will darken, oxidize, and develop real character over time.

At roughly 51cm in length, it sits clean at the waist. Heavy enough to feel substantial, but still wearable day-to-day. This is one of those pieces that gets better the more it’s used.

Key Features:

• Solid brass construction (no plating)
• Custom F-hole carabiner inspired by violin sound holes
• Lost wax casting for higher precision and detail
• Approx. 51cm total length
• Brass lever anchor attachment to wallet
• Hand-polished finish by Japanese craftsmen
• Develops natural patina and oxidation with wear
• Made in Japan
• Also available in Silver Plated Brass
• Shop more accessories from Accel

Solid brass wallet chain with custom F-hole carabiner. Lost wax cast, 51cm length, and built to develop rich patina with wear. Shop now.