Patio door handle

Hi, I am trying to replace a broken patio door handle, almond color. I guess I would have to replace both sides so they match. I don't know the manufacturer. The space between the screw mounts that go through the door is 4" 15/16 on center. It was made in New Zealand, it has a key and latches on both sides, the door was installed in 2008, color almond, there is a logo that looks like a W and an M (or V and M ?) together. The picture of the reverse side of the handle shows where the mounts broke, where the side screws traverse the mount. Thanks!

It looks very close to Swisco model 82-081.