A pair of sterling silver cufflinks in the form of a nut and bolt — and the mechanism is not merely decorative. The bolt screws directly into the nut to secure the cufflink through the buttonhole, making this simultaneously the visual conceit of the design and the most secure cufflink fitting available. Once fastened, these will not come undone.

At 31g the pair has a substantial weight that speaks to the quality of the silver and the solidity of the construction — considerably heavier than most cufflinks, the heft of the metal immediately apparent when handled. Made in sterling silver, hallmarked 925. 2.1 × 1.3cm.

The Details

• Weight: 31g
• Dimensions: 2.1 × 1.3cm
• Hallmarks: 925 (sterling silver)
• Fitting: Screw (bolt into nut)