Lucas ignition/light switch

Description

Lucas ignition switch BSA /Triumph and Norton.

lucas nr 31443.    PRS8.

Not a complaint, just think you should know. I bought a PRS8 from your business. I recently fitted it but found the key wouldn’t turn if the grubscrew was in tight. Someone on Facebook suggested the grubscrew was too long, so I shortened it by 0.75mm so it clears the key movement, and set it in with some Loctite. You may have the same problem with this switches 

Hope it helps someone else!