Spring bar CURVING TOOL, curves spring bars curved repairs watchmakers pliers

Curves straight spring bars into a curved shape for watches whose case or lugs demand curved bars.

⭐ At a glance

✅ Turns straight spring bars into curved ones for watches that need them

📦 Spring bar curving tool supplied on its own

✔️ New with tags

Brand: Unbranded

🔧 What it does & how to use

Some watch cases and lugs are shaped so that a standard straight spring bar won't sit correctly against the case back — these watches need a curved spring bar to seat properly and hold the strap securely. This pliers-style tool lets you bend a straight spring bar into the curved profile needed, rather than having to source a specific curved bar. It's a handy bench tool for watchmakers and repairers, and just as useful for hobbyists fitting straps who come across a watch needing a curved bar.

• Fit the spring bar: Place the straight spring bar into the tool's jaws.
• Apply pressure: Squeeze the pliers to bend the bar to the required curve.
• Check the curve: Remove the bar and test it against the watch case or lug.
• Repeat as needed: Adjust the curve gradually until the spring bar sits flush and seats correctly.