【High Compatibility】"I" shaft clock mechanism with a 5 mm (0.197”) diameter circular hole for hour hands and a 4 mm (0.157") height rectangular hole for minute hands, supporting minute hand lengths up to 450mm (17.7 inches), not support second hand. 【Clock Mechanism Size】Toal shaft length: 21 mm (53/64"), thread length: 8 mm (5/16"). “I” shaft step movement, fits 2-5 mm (5/64"-13/64") thick panels. 【Durable & Precise】 Made of premium ABS plastic, our quartz clock movement kit ensures lasting durability and scratch resistance. Its quartz step motor guarantees accurate timekeeping, ideal for daily use. 【Easy Installation】Complete kit included 2*21mm total shaft length movements, 2 nuts, 2 washer, 2 rubber pads, manual. Align hands parallel for quick setup. 1 AA battery operated（not included). 【Foam-Safe Packaging】Elegant color box with custom foam inserts to prevent scratches, bending, or transit damage. EMOON 2 Pack “I” Shaft Quartz Clock Movement Kit
About EMOON: With decades of clock movement expertise, EMOON delivers watchmaker precision with industrial-strength durability. Each movement passes rigorous quality control and individual testing to ensure peak performance. Our unwavering commitment to excellence guarantees reliable, trustworthy timekeeping. Feature:
Material: ABS.
Color: Black.
Clock Motor Size: 5. 6 x 5. 6 x 1. 6 cm/ 2. 2 x 2. 2 x 0. 6 inch.
Rectangular Minute Shaft Size: 0.157"/4 mm height×0.118“/3 mm width
Round Hour Shaft Diameter: 0.197"/5 mm
Screw: 0.299in/7.62mm
Complete Kit Includes:
