![Defender Security U 9901 Door Guard, 3-7/8 in L, 2-1/2 in W, Metal, Chrome [SKU: ORG2751873]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/68603/67006/2751873__49151.1692629323.jpg?c=1 "Defender Security U 9901 Door Guard, 3-7/8 in L, 2-1/2 in W, Metal, Chrome [SKU: ORG2751873]")
Product Overview
Plated or painted heavy metal casting secures door while allowing 2 in of viewing or ventilation, Easy to install. [QTY/UOM: 1CD / 1CD]
![Defender Security U 9901 Door Guard, 3-7/8 in L, 2-1/2 in W, Metal, Chrome [SKU: ORG2751873]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/68603/67006/2751873__49151.1692629323.jpg?c=1 "Defender Security U 9901 Door Guard, 3-7/8 in L, 2-1/2 in W, Metal, Chrome [SKU: ORG2751873]")
![Defender Security U 10309 Swing Bar Lock, 3-7/8 in L, 2-1/2 in W, Zinc, Classic Bronze [SKU: ORG7023427]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/68604/67007/7023427__17616.1692629323.jpg?c=1 "Defender Security U 10309 Swing Bar Lock, 3-7/8 in L, 2-1/2 in W, Zinc, Classic Bronze [SKU: ORG7023427]")
Defender Security
![ProSource Security Door Guard, 4-1/8 in L, 2-1/2 in W, Zinc Die-Cast, Satin Chrome [SKU: ORG4950036]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/79577/77769/4950036__39074.1692632654.jpg?c=1 "ProSource Security Door Guard, 4-1/8 in L, 2-1/2 in W, Zinc Die-Cast, Satin Chrome [SKU: ORG4950036]")
ProSource
![Defender Security U 9517 Door Cover Plate, Steel, Chrome, For: 2-1/8 in Bore Locks [SKU: ORG4960704]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/26520/26372/4960704__26386.1691782368.jpg?c=1 "Defender Security U 9517 Door Cover Plate, Steel, Chrome, For: 2-1/8 in Bore Locks [SKU: ORG4960704]")
Defender Security
![Defender Security U 9897 Swing Bar Lock, 3-7/8 in L, Metal, Brass [SKU: ORG7698095]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/68605/67008/7698095__79047.1692629324.jpg?c=1 "Defender Security U 9897 Swing Bar Lock, 3-7/8 in L, Metal, Brass [SKU: ORG7698095]")
Defender Security
![Defender Security U-9912 Chain Door Guard, Brass [SKU: ORG5029194]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/68607/67010/5029194__50432.1692629325.jpg?c=1 "Defender Security U-9912 Chain Door Guard, Brass [SKU: ORG5029194]")
Defender Security