It is an adjustment cam for a Marvin patio sliding screen door that is 21 yrs old BX-441. I need a lot of them if you can find them.
Replacement adjustment cams for Marvin BX-441 patio screen
Quick Learner
Apr 19, 2023 10:54 am
1 user uploaded image
2 Replies
Casey from SWISCO
Apr 20, 2023 1:34 pm
Hello,
The part in your photo looks like a match to the 84-086 roller pair. We'll include the dimensions from our product page below. Take a look and confirm that our dimensions match up to yours. Thanks for posting!
Dimensions for 84-086
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