1. Good Fixation: The watch movement base is a practical maintenance tool that securely holds the movement of the watch.2. Multi : Watch movement holder is multifunctional, can be used for watch repair, disassembly, and fix movement when adjusting.3. Ease of Use: Repair assembly tool movement holder is simple to use and a practical watch repair accessory.4. Aluminum Material: Watch modding repair tool movement holder is made of aluminum, rust proof, wear resistant, durable.5. Applicable Movements: Watch movement holder applicable movements are 2824, 2892, NH35, NH36, 2813, 8200.Item Type: Repair Assembly Tool Movement HolderProduct Size:Outside Diameter:. 35mm / 1.4inchInternal Diameter:. 25mm / 1.0inchHeight:. 27mm / 1.1inch: Movement Base for Watch Repairscolor:SilverMaterial:MetalPackage Contents:1 x Repair Assembly Tool Movement HolderOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.