two different sets of Balances and pivot shoes

Hello,

Unfortunately, the company that made your balance system, Unique Company, went out of business. We can offer a substitute to replace the balance and pivot shoe with our S795-29 tilt balance with a 15-194 T-lock shoe that is 1" wide by 1/2" thick. Keep in mind, you will have to purchase the 15-194 separately and swap it out with the shoe that comes attached to this balance by default, our 15-195. 

The balance is one inch longer than your original balance to make up not using your pivot shoe. The spring weight will be 29D for a sash weighing between 23-28 pounds. 29E will be for a sash weighing between 28-32 lbs and 29F will be for a sash weighing 32-36 lbs. 

Yes, I am confident you can use this inverted balance system.