Horolovar's Kundo loose pin bottom block. Used on Horolovar suspension units 3C, 5E, and 5F. Can also be used on Horolovar suspension unit 1. This block is specifically designed to be used on Kundo mechanical anniversary clocks that have a locking device in which the pendulum locking lever is located under the movement platform. A fixed pin bottom block cannot be inserted into the pendulum of these clocks. Can also be used on many other manufacturer's suspension units.

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!