One-of-a-kind chain locks. The detail nobody else has. This is a lock (clasp) — not a chain. Each Exclusive is a custom themed lock handmade to finish your Cuban link with something no one else is wearing. It’s the piece people notice when they get close enough to look. What it is: a custom themed chain lock/clasp — sold on its own, not a complete chain Sizing: choose the MM that matches your chain’s width so it seats correctly Made by hand: handcrafted and finished to order in Miami, inspected before it ships Fitment: designed to work with Cuban Link Guy chains — keep the Classic clasp on your chain so you aren’t paying for two locks Made to order: production begins immediately. Because each piece is individually crafted, the exact completion date can vary — you’ll get tracking the moment it passes inspection. Backed for life: free lifetime inspections, cleaning & adjustments — Anthony, The Cuban Link Guy · Jeweler/Artist How do I pick the right size?Match the MM to the width of the chain you’ll be wearing it on. Not sure? Reach out through our Contact page with your chain’s width and we’ll confirm the right fit before we start. Will it fit a chain I already own?Exclusives are built around Cuban Link Guy chains. If your chain came from somewhere else, contact us first with the width and clasp style so we can tell you whether it will seat properly.