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ABB (Thomas and Betts) 4 in. Square Extension Ring, Steel, 1-1/2 in. D, (2) 1/2-(1) 3/4 in. KO Each Side, (2) 1/2 in.-(1) 3/4 in. KO Each End
SKU
53151 1/2 3/4
| SKU | 53151 1/2 3/4 |
|---|---|
| Manufacturer | ABB (Thomas and Betts) |
| Availability | Out of Stock |
Steel 1-1/2 in. deep extension ring with (2) 1/2 in. and (1) 3/4 in. knockouts each side, (2) 1/2 in. and (1) 3/4 in. knockouts each end compatible with 4 in. square boxes.