Extension box normally used as starting point to adapt an existing outlet for connection with wire channel. UL (Underwriter's Laboratories) listed. For use with NM wire (B Series System).
| SKU | 501271 | UPC | 086698821028 |
| Weight | 0.38 | Package Width | 7.7 |
| Package Length | 4.7 | Package Height | 1.15 |
| Model Number | B5 | Brand | Wiremold |