Knife Latch

Quick Learner from Michigan, USA
Sep 12, 2022 12:13 pm
This is a window screen knife latch that I need to purchase. I need both right and left latches. Do you carry replacements?
1 user uploaded image
6 Replies

Casey from SWISCO
Sep 14, 2022 11:40 am


Hello,
Depending on the manufacturer of your screens, I would recommend starting by comparing the specifications of the 70-143P Pella latch pair to yours. Thanks for posting!

Quick Learner from Michigan, USA
Sep 14, 2022 12:53 pm
Mine are off Pelli screens so am thinking these would work?

Casey from SWISCO
Sep 14, 2022 1:01 pm


If you have Pella screens and the dimensions below match up to yours, then I would agree that the 70-143P would be your best replacement option.

Alternate image for 70-143P

Quick Learner from Michigan, USA
Sep 14, 2022 2:02 pm
This is exactly the size of my screen knife latch. Only difference is that my tab is a bit different shape but I don't think that will matter. Do you?

Casey from SWISCO
Sep 14, 2022 2:22 pm


The shape of the tab shouldn't be a problem but if you decide to give them a try and run into any issues, you are welcome to review our return policy here.
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