main rigging

[gene]

i am looking for a slide for a main sail that slides inside the mast.What is correct name of the part and where on the internet i can get it?thanks gene

 

[Calif. Ted]

It's a "sail slug" most of the marine supplies

have them, I've put Catalina Direct here: https://www.catalinadirect.com/store/storehome.cfmIt's actually a large calif. dealer called the foredeck in Sacramento, CA, I've also attached Defender on East Coast.