Set of 3 pendulum suspension springs (the "feather") for English longcase/grandfather clocks, covering three different end-fitting styles so you can match your original.
⭐ At a glance
📏 1x 145mm overall with 30mm brass block end; 1x 120mm with brass tab end; 1x 130mm with round brass disc end
✅ Fits standard 8-day English longcase/grandfather movements with brass-block, double-ended suspension construction
📦 Set of 3 springs — spring steel strip with brass end fittings, ready to fit
✔️ New, unfitted stock
Specifications
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Type: Longcase/grandfather clock pendulum suspension spring (feather)
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Quantity: 3 springs — 3 end-fitting variants
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Material: Spring steel strip with brass end blocks/tab/disc
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Overall lengths: 145mm, 130mm, 120mm
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Block width (block-end variant): 30mm
✅ Fits
Suits standard English 8-day longcase/grandfather clock movements using the common brass-block, double-ended suspension ("feather") arrangement, where the top brass fitting rivets into the back cock and the bottom block locates in the crutch and threads onto the pendulum rod. Generic springs of this type are widely used as drop-in replacements across many tall-case movements provided the brass block engages the crutch correctly — exact length is rarely critical as long as the block sits in the right working position.
⚠️ Please check — match the end-fitting style (block, tab or disc) and overall length to your original spring before fitting, as bottom-block position affects pendulum beat.
