ITEM NAME:DIY Quartz Battery Wall Clock Movement Mechanism Repair Tool Replace Parts Description Specification: Brand new Size: approx. 66 x 55 x 16mm Hour hand length: approx. 85mm (white) Minute hand length: approx.110mm (white) Second hand length: approx.120mm (silver) Thread length: approx. 6mm.Suitable for clock panel with a thickness not more than 6mm. Great for repairing, replacing or creating a clock of your design. Thread length: approx. Hour hand length: approx. 85mm (white). Minute hand length: approx.110mm (white).