Yettiman, Thanks for the feed back
Maybe I wasn't clear the Unique Products also has the speading pin for locking tight in the banana socket.
Take care and have a good breakfast
Later ,
MidCow2
P.S. - Reminds me of a guy I had working for me pulling RD 232 cables connected to a mainframe front end. He pulled so hard he broke a RS232 cable ( for those that are quite following RS 232 was from the earlier days of telecommunciations whne 19.2 kbps was fast and had 25 wires with a sheath around it; they were virtually indestructable )