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Title: Works but is a pain
Review: I purchased 6 of these and on every one the screw holding the key becomes loose. Over the 1st year I have spent hours (ten minutes at a time) getting a screwdriver, tightening the screw. Then after a while the screw breaks. I go to the store and have to find another screw which because of the small hole won't fit. Don't waist you time with this lock. This is a perfect example of the saying "A chain is only as good as its weakest link".
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