The only numbers stamped are: OPO52020 / OPO5-7564-03 The operator is white in color, and the measurements are: 4-1/2" long, mounting plate is: 3-5/8" long
Dave Sr. from SWISCO responded:
September 17, 2014
You have what looks to be an older version of our 39-329. See if that's a match. If so, you will also need a new handle, so see our 39-205 as well.
A quick learner from New Jersey says:
March 26, 2021
That is exactly what I need for my window.(picture above) How can I get this ordered
Tom from SWISCO responded:
March 26, 2021
All orders can be placed on our site at your convenience.