Mainspring (1 piece)
- Description: Mainspring is pre-lubricated, made of white alloy, and stored in a shipping ring.
- Part #: Tru-Power U531 (Bestfit 710K)
- Size: [Width - Thickness - Length]
- Metric: 1.60 - 0.11 - 292mm
- Dennison: 7 - 10 - 11.5"
- End Type: Tongue
- Condition: Inspected for damage or use. Delivered in labeled plastic bag.
Combined shipping available!
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