Window Tilt Latch

Question

Hello I need some new tilt hatches but I can't figure out what size these are. There is a patent number on them. It is 5139291.

Thanks

Bob · Accepted Answer

Thanks for posting. That patent code is sometimes associated with the 26-390 and 26-391 Top Tilt Latches. Patent codes however are not reliable identifiers, so compare your old tilt latches with the dimensions listed below. Let us know if anything differs, in any way.

Alternate image for 26-390