SWISCO - The Replacement Hardware Authority

Viking Lock ID

A home owner from USA says:
I need several things for my old Viking aluminum windows. When I spoke with a rep n the phone yesterday we could not identify my two locks.

The first picture is the lock that goes on a window that opens top to bottom. It is 2 13/16 from the far edges and the holes are 2 1/8 on center. It has a ridge on the part that locks.

The second two pictures are for a lock on windows that open left to right and had more of a wedge on the locking mechanism. It is 2 3/4 edge to edge and holes are 2 1/4 on center.

I need two each of these locks as well as a sash side spring and a couple of those little brass slides that hold the window in certain open positions.

When I know the correct locks I will call and order everything


User submitted photos of window locks.
Profile picture of Dave
Dave from SWISCO responded:
Hey, Mike. Looking at your photos and measurements, I picked out two locks that might work on your windows. Take a look at our 90-005 and 90-278. Compare your dimensions with theirs and let me know what you think!
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