Jewellery Tools UK — Hand Tools for Jewellers & Silversmiths

Ring & Bangle Forming Pliers — Synclastic Metal Shaping Tool for Bracelets & Repairs

Ring & Bangle Forming Pliers — Synclastic Metal Shaping Tool for Bracelets & - Main image
$18.74 $24.99 In stock

Category: Jewellery Making Tools

Synclastic curves — the same direction across both axes — usually mean a stake, a mallet and a long afternoon. These pliers put that geometry between two jaws: squeeze and move along the strip, and a uniform, double-convex curve forms in the sheet under hand pressure alone. A direct route to ring shanks, bangles and curved bracelet sections without a hammer blow.

One jaw is a convex hemisphere, the other a concave channel, and both are polished so non-ferrous sheet passes through with minimal marking. The box joint holds the jaws in alignment under load, and the solid steel build keeps leverage consistent. If you are deciding what sheet to form, our guide to silver, brass and copper covers how each metal behaves.

  • Features one convex hemispherical jaw and one concave channel jaw.
  • Highly polished jaw surfaces minimise marking on precious metals.
  • Applies even, controlled pressure to shape metal without hammering.
  • Solid steel construction provides durability and consistent leverage.
  • Box-joint design keeps the jaws correctly aligned during use.

Who it's for

A valuable hand tool for UK bench jewellers, silversmiths, and metalsmiths working with non-ferrous sheet metal. Also suitable for armourers and model makers requiring small, smoothly curved components without hammer marks.

Specifications

  • Material: Steel

Free UK delivery · Same-day dispatch before 2pm · 30-day returns

SKU: R8-XSKK-C1O8

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

James ★★★★★

The way these pliers form a consistent synclastic curve in one squeeze is almost magical—no more hammering and checking, just squeeze and move. I made a bracelet in under ten minutes that would have taken an hour before.

Claire C. ★★★★★

These pliers seriously cut my bench time in half — the two jaws do all the heavy lifting, so I'm not chasing curves with a mallet anymore. Even on thicker bracelet stock, the squeeze-and-slide motion leaves a clean, even synclastic shape that used to take me a full afternoon.

Aurora ★★★★★

Finally, a tool that makes synclastic curves without needing a hammer and anvil — just squeeze and move along the strip. The jaws create that smooth, consistent curve in seconds, which saved me at least an hour on my last bracelet repair. My only minor gripe is the handle could be a bit more padded,