Sliding Door Security Bar, 18.5-51 inch Adjustable Patio Door Security bar wi...

Durable Construction: The sliding door security bar made from high-strength steel. The sliding door stopper can be utilized as a patio door security bar or a window security bar. After selecting the approximate size of the pole, adjust the spring clip to the appropriate size, and fine tune the size of the double nuts on the anti slip base.

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