Seller: royce806 (1,100) 100%, Location: Barrow-upon-Humber, Ships to: GB, Item: 183569144016 Loop End Mainspring for vintage clocksHeight 2.0mmThickness (power) 0.2mmDiameter (wound as shown) 14mm Acquired and sold as new (old stock) so may have traces of rust, dirt, or dust, please see photo.Measurements taken by micrometer. Postage to UK only. Age: Antique, Post-1900, Type: Clock Parts, Sub-Type: Movements, Clock Type: Clock Parts