Mudder Black 2 Hands DIY Quartz Clock Movement, 6/25 Inch Maximum Dial Thickness, 17/25 Inch Total Shaft Length DIY quartz wall clock replacement movement parts Suitable for repairing, replacing or making a clock Applicable to cross-stitch, three-dimensional embroidery, craft clock, frameless draw clock, etc. Total shaft length is 17 mm (17/ 25 inches), thread length is 8.7 mm (7/ 20 inches) Jump second movement, suitable for 2 - 6 mm (1/ 12 - 6/ 25 inches) thickness clock panel