ITEM NAME:2x DIY Quartz Clock Movement Mechanism Repair Replace Kit Parts + Black Red A8N6 2x DIY Quartz Clock Movement Mechanism Repair Replace Kit Parts + Black Red A8N6 Easy and simple design Long spindle Great for repairing, replacing or making a clock.Great for repairing, replacing or making a clock. Thread length: Approx 8 mm /0.32". Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.