Jewellery Tools UK — Hand Tools for Jewellers & Silversmiths

Bracelet & Bangle Curving — Spring Bar Pliers with Concave Convex Jaws

Bracelet & Bangle Curving — Spring Bar Pliers with Concave Convex Jaws - Main image
$5.59 $7.99 In stock

Category: Jewellery Making Tools

For turning flat wire, strip and sheet stock into bangles and bracelets with an even, kink-free arc. The paired concave and convex jaws cradle the stock as they close, curving it progressively so the radius stays uniform along the length instead of developing flats and pinch points.

Both jaw faces are polished to keep silver and gold free of marring, and a return spring between the handles reopens the tool for quick, repeated passes along a blank. Red plastic-dipped handles hold a secure, comfortable grip through longer forming sessions. Model makers and metal artists forming accurate small-radius curves in thin stock will find it just as useful.

  • One concave and one convex steel jaw work together to form smooth curves.
  • Polished jaw faces prevent marring on soft jewellery metals like silver and gold.
  • A return spring between the handles reopens the jaws for rapid, repeated work.
  • Red plastic-dipped handles provide a comfortable, non-slip grip during use.
  • Ideal for shaping flat wire, strip, and sheet stock into bracelets or bangles.

Who it's for

A core tool for UK bench jewellers, silversmiths, and craftspeople working with non-ferrous sheet and wire. Also suitable for model makers and metal artists who need to form accurate, small-radius curves in thin stock.

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

SKU: HF-4TBO-QVD5

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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 (4.8 / 5 · 5 reviews)

Sophia D. ★★★★★

Finally, a tool that actually makes smooth, kink-free arcs on bracelet blanks. The way the concave jaw cradles the metal while you close the pliers is clever—no more fighting to get an even curve.

Aurora U. ★★★★★

The concave and convex jaws grip the strip exactly as promised—my first bangle came out with a smooth, even arc and zero kinks. It took a couple of practice passes to get the pressure right, but once I did, the curving felt almost effortless.

Joshua ★★★★★

I was worried about kinking the wire, but these pliers' concave-convex jaws really do cradle the strip evenly as you close them. The curved bangle came out perfectly smooth on the first try, no creases at all.