Here’s the Ashaway SuperNick XL Titanium. It’s 17 gauge (on the thicker side). I guess this is like the Ashaway SuperNick XL, but with titanium, which has the highest strength-to-weight ratio of any metal. But really though, I find it difficult to imagine incorporating titanium into squash strings. I get golf clubs and prosthetic legs, but squash strings?
Image via holabirdsports.com
Here’s the same thing but older packaging:
Never used these, but posting them so people can leave comments and/or find places to buy them.
Buy (Canada): sportsvirtuoso.com