Kitchen & Bath Renovation and Repair

I bought a bridge in Kingston brass faucet mount 3CM no cons, how can I extend the threaded rod?

I bought Kingston Bridge Brass Overstock.com beverage faucet mount think it would work with a granite counter top 3 cm. The threaded rods extend through granite not far enough to connect … ideas on how to change so we can use this key?

Of course, take the faucet to the hardware store and you can drag a female coupler on each side, then add one to each team and ready to install. If the hole in the counter is large enough for the threaded rod through adjustment then you can simply remove the stems completely and replace them with more time, what would be best if they come with ease.