See-Safe Open Bar Holder Barn Door Security Lock Z Shaped Brackets Fits 2x4 Lumber Boards 2" Wide Solid Steel 3/16" Thick;

This pair of brackets are made of 3/16" Thick Solids Steel Plate. Used to reinforce doorways against forced entry by placing a 2x4 board against entry side of door. 2x4 may be lifted up and out of brackets. Sale is for bracket only does not include 2x4 board or any hardware. SEE-SAFE / Codyco offers a 30 day money back guarantee.