Windshield Wiper wrist bayonet connector?
 

Can anyone tell me if I can buy just the "wrist" connector to connect my wiper blade to my windshield wipe arm. It's on a Formula 400ss (2002) and it's a "bayonet" connection.
I could just spend $40 and buy the whole arm. But, I hate the buy the whole arm just to get that little connector. I have a picture but it won't let me attach it. I can email the picture if anyone can help.
Thank you,
Brent