RELIABILT 28-in to 48-in Adjustable Aluminum Sliding Patio Door Security Bar Item #813719 | Model #EMT2.5 100% Acrylic

100% Acrylic

With precise blade spacing and consistency in alignment and balance

and wind-blocking mesh covers

It features 1-way air deflection and two adjustable dampers for easy airflow adjustments

Also used for sealing connections on flexible duct or fiberglass duct board

RELIABILT 28-in to 48-in Adjustable Aluminum Sliding Patio Door Security Bar Item #813719 | Model #EMT2.5 100% AcrylicThis patio door security bar is constructed from aluminum and features a telescopic design that allows it to adjust to fit nearly all standard patio door openings. Unlike typical patio door security bars, this adjustable product does not require you to cut the unit down to size with a saw. You simply press in the tension release clip to extend the length or reduce the length. The adjustable design also allows you to secure your patio door in an open