Locking double handled rope wanted.

[zanderplanetnautique]

Hi,
My Mom is 79 and still skiing like a champ. The problem we have is she has always used a special double handled rope with a locking mechanism in the middle that allows a person to get up with it together then separate it into two handles. This handle has finally broke and I can not find another one anywhere. Understand it is probably 40 or 50 years old so this is not a surprise.
Does anyone know where I might find one of these?
I have attached a couple of pictures of the handles.
Thanks

[kmarine]

I have not seen one of those in years. most have been replaced with the deep v handle barts has a couple of deep v styles. you ma have to rebuild your existing one.