4x Clock MAINSPRING CLAMPS HOLDERS clockmakers spring clamp parts repairs

4x Clock mainspring clamps or holders. 

4 different sizes, diameters 75mm, 60mm, 50mm and 37mm.

We sell a range of great value tools and parts for watch, clock and Jewellery craft. Please see in shop.

Please buy with confidence if you are not happy we offer a full 60 day refund for any reason, just return the item.