This must have been a "copy cat" with the wind up key....I saw it at an event on the west coast....
The blade is SIMPLE to remove, I'm very mechanically-challenged and it took about 2 minutes to figure it out. Easy to put back on, too. The PT Handle just fits right over the remaining piece and screws on.
You know I can't find the email address for this, here's the snail mail address
WCS
7 Currier COurt
Cheshire CT 06410
However, if you go to PT DIY there are actual photos and contacts. If you order through PTDIY believe you get a discount.
http://www.PTDoItYourself.net
Cruisin' with the Queen since 11/09/00