SKYLIGHT WINDOW CRANK

Question

Chain and window are fine but the gear section needs to be replaced.
Can you help?

PATENT NO 4,505,601 4,521,993
PAT. CANADA 1986
U.K. PAT. 2,135,397
TRUTH 45015

Tom · Accepted Answer

We may be able to help. I'm afraid the stamps didn't help, but you could start by looking at our 39-379 and seeing if this could work for you.