Mainspring for Lanco 857
Height, diameter, thickness and length
1.50 Ă— 7.5 Ă— 0.095 Ă— 220 mmheight Ă— diameter Ă— thickness Ă— length
Note: We have transcribed this information to the best of our knowledge from the Générale Ressorts mainspring catalogue (GR 2, 1974). All information has been carefully checked but is provided without guarantee. Please check yourself before fitting that the mainspring fits, in particular height, diameter, thickness and length.
📏 Mainspring dimensions
| GR no. | Height | Diameter | Thickness | Length | Type |
|---|---|---|---|---|---|
| 4108 | 1.50 mm | 7.5 mm | 0.095 mm | 220 mm | Hand-wound, normal end hook |
All dimensions in millimetres. The height of a mainspring is often also called its “width”. Source: Générale Ressorts, mainspring catalogue GR 2 (March 1974), page 117.
đź›’ Matching mainspring in our shop
No mainspring with exactly these dimensions in our shop at the moment.
🔄 Alternative mainsprings
Mainspring 1,50-7,5-0,09-22510,90 € incl. VAT *View item
Mainspring 1,50-7,5-0,09-24011,90 € incl. VAT *View item
Mainspring 1,5-7,5-0,09-24010,90 € incl. VAT *View itemSame height, diameter equal or slightly smaller. Please check yourself before ordering.
đź”— According to the catalogue, the same mainspring (GR 4108) also fits
âť“ Frequently asked questions
Which mainspring fits the Lanco 857?
According to the Générale Ressorts catalogue (height × diameter × thickness × length): 1.50 × 7.5 × 0.095 × 220 mm (GR 4108, hand-wound, normal end hook).
Is this mainspring available in the shop?
An exact match is not in stock right now, but 3 similar mainsprings are possible alternatives.
Which other calibers use mainspring GR 4108?
According to the catalogue also in Lanco 861, Lanco 876.
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