Specialized top block used on Becker clocks that are equipped with suspension bracket #8 as identified in the Horolovar 400 Day Clock Repair Guide. Manufactured by TorsionK. Two views of block are shown for clarity.
We can help you find the right blocks for your clock, assemble your suspension unit to the proper dimensions, install the suspension unit on your clock, and put the clock in beat. Any questions, just ask!