DIY Nordost banana speaker cable replacement?

Anyone successful at replacing a Nordost  banana speaker connector?

Mine is completely severed  at the middle of probe. 

Shoved the broken piece into the remaining  end, and able to enjoy uninterrupted listening. 

Appears straightforward- remove at solder point/replace with new connector?

What brand of banana connector does Nordost use?

I've replaced Nordost phono cable RCA's, but these speaker cables(Heimdall) appear to be a little  more involved?