Dope Square Clock Key Gauge and Mainspring Winding Tool Set For Clock Repair, 18 Sizes Covering 1.75mm, 2.00mm, 2.25mm, 2.50mm, 2.75mm For Precise Square Hole Sizing And Easy Winding
✔️ 18 sizes cover 1.75-6.0 mm for precise square key fit
This clock key gauge set helps repair enthusiasts and professionals quickly identify the exact square hole size for clock keys, ensuring a precise fit and smooth mainspring winding. It's ideal for vintage mantel clocks, wall clocks, and pocket watches with square key holes.
✅ Size 3/0, 1.75 mm
✅ Size 2/0, 2.00 mm
✅ Size 0, 2.25 mm
✅ Size 1, 2.50 mm
✅ Size 2, 2.75 mm
✅ Size 3, 3.00 mm
✅ Size 4, 3.25 mm
✅ Size 5, 3.50 mm
✅ Size 6, 3.75 mm
✅ Size 7, 4.00 mm
✅ Size 8, 4.25 mm
✅ Size 9, 4.50 mm
✅ Size 10, 4.75 mm
✅ Size 11, 5.00 mm
✅ Size 12, 5.25 mm
✅ Size 13, 5.50 mm
✅ Size 14, 5.75 mm
✅ Size 15, 6.00 mm
✅ Includes mainspring winding tool for quick winding
✅ Handy for clock repair and maintenance
💡 What is a square gauge clock key used for and how does it help in clock repair?
This handy gauge helps you quickly identify the exact square-key size, avoiding wrong key orders and speeding up maintenance.
- identifying square hole sizes accurately for clock keys
- reducing misfit key orders and returns
- fits 18 sizes from 1.75 to 6.0 mm
- easy to read sizes for fast selection
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