[Ed Y]

FWIW, I have found that the torx set from harborfreight to be a handy set if you can accept an 'off shore package', and the only one this side of Snap-on that has the T27 size

Torx 3/8" sockets are available in any size you need for Harley from Sears tool catalog. Ones I have also have a removeable bit so you can replace it when necessary. NAPA sells bits with a lifetime warranty. You need mostly T25, T27, T40 and T45. Can't recall offhand any other sizes I've used on HD's but it's been a while since I wrenched on anything other than mine.

 

[Ed Y]

I've never looked at the store or web, just ordered from the catalog I get.
Who knows??