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Reviews (2)
Jul 17, 2018
works well but hard to get replacement disks
1 of 1 found this helpful saves alot of time on the job sanding and cleaning up, just hard to find replacement disks Im having to make my own out of 9 inch
Aug 30, 2016
does the job
magnets are a little week, tolerances have to be tight and if windows will move side to side I could see false alarms, I just installed extra magnets on with them and they work fine.