![RACO 665 Extension Ring, 1-7/8 in L, 2-5/4 in W, 8 -Knockout, Steel [SKU: ORG6359053]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/57340/56400/6359053__89361.1692625984.jpg?c=1 "RACO 665 Extension Ring, 1-7/8 in L, 2-5/4 in W, 8 -Knockout, Steel [SKU: ORG6359053]")
Product Overview
Key holes provided for ease of installation, Acceptable for use in 2 hr fire rated walls, For convenience outlets, switch boxes or small junction boxes. [QTY/UOM: 1EA / 1EA]
![RACO 665 Extension Ring, 1-7/8 in L, 2-5/4 in W, 8 -Knockout, Steel [SKU: ORG6359053]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/57340/56400/6359053__89361.1692625984.jpg?c=1 "RACO 665 Extension Ring, 1-7/8 in L, 2-5/4 in W, 8 -Knockout, Steel [SKU: ORG6359053]")
![RACO 111 Extension Ring, 1-1/2 in L, 3.165 in W, 4 -Knockout, Steel, Galvanized [SKU: ORG1959915]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/31303/31010/1959915__50946.1691783931.jpg?c=1 "RACO 111 Extension Ring, 1-1/2 in L, 3.165 in W, 4 -Knockout, Steel, Galvanized [SKU: ORG1959915]")
RACO
RACO
![RACO 8203 Extension Ring, 1-1/2 in L, 4 in W, 1 -Gang, 12 -Knockout, Steel, Galvanized [SKU: ORG6983837]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/23344/23243/6983837__93635.1691781271.jpg?c=1 "RACO 8203 Extension Ring, 1-1/2 in L, 4 in W, 1 -Gang, 12 -Knockout, Steel, Galvanized [SKU: ORG6983837]")
RACO
![RACO 130 Extension Ring, 9/16 in W, 2 -Gang, 4 -Knockout, Steel, Silver, Galvanized [SKU: ORG6109433]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/31306/31013/6109433__04284.1691783932.jpg?c=1 "RACO 130 Extension Ring, 9/16 in W, 2 -Gang, 4 -Knockout, Steel, Silver, Galvanized [SKU: ORG6109433]")
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