2x4 (1.5x3.5 inch) Door Barricade Brackets (2 pcs) | Drop Open Bar Holder Marine Grade Stainless Steel U Bracket for 2 by 4 Lumber as Security Door Reinforcement, Door Jammer, Barn, Shed, Garage, Gate

This product is so good that it even stops people whom have been inside your apartment from coming back.

I could not find these locally and found them with Amazon. Good price, strong, worked perfectly on my gate.

They seem expensive but they are substantial and definitely do the job. Stainless steel at 3.5mm thick, is expensive stuff.The description suggests that they are suitable for use with a 2in by 4in beam but the inner dimension is about 40mm, a little over 1.5in.Would be better with a slot in the bottom of the U to take a staple so that the beam could be secured with a padlock.

I bought these brackets to add a little more security and peace of mind for when I go out of town. They were very easy to install, especially with the drill through holes. I had them up in no time. They seem to be good quality and strong. If I have a need for them, I would buy them again.

Please buy with confidence . The quality is amazing it really is . As soon as I opened the box I could see how well made they are .It’s a long time since I have been privileged to purchase such a well made item .Thank you so much !!!!!!!