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Seth Thomas Suspension Spring – German Made, 20mm Pin Distance

This German-made Seth Thomas suspension spring is ideal for restoring vintage clocks.

Please pay special attention to the size! This version is shorter than the SP-603 in the Catalog!

Please verify this size will work in your clock before ordering!

•1″ Long

•Pin Distance: 18mm (11/16″)

•Thickness: 0.08mm (.0030″)

•Pin Length: 8mm

Designed for smooth, precise pendulum movement and accurate timekeeping.

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$9.95

SKU: SP-603-B

Please pay special attention to the size! This version is shorter than the SP-603 in the Catalog!

Please verify this size will work in your clock before ordering!

Seth Thomas Suspension Spring – German Made

Restore the precision of your Seth Thomas clock with this high-quality, German-made suspension spring. Essential for accurate timekeeping, this spring supports the pendulum’s smooth, consistent movement.

•1″ Long

•Pin Distance: 18mm (11/16″)

•Thickness: 0.08mm (.0030″)

•Pin Length: 8mm

Perfect for vintage clock repairs and restorations, this suspension spring ensures the reliable performance and timing accuracy expected from a classic Seth Thomas clock.

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