Bell Closure Plug, 1/2 in NPT, Lexan, Bronze, Used with Weatherproof Boxes, Extension Adapters, Cluster Covers and Round Splice Boxes to Seal Off Unused Outlets. BELL Threaded closure plugs are used to seal off unused outlets Plugs are for use with BELL weatherproof boxes and round splice boxes They are also for use with BELL extension adapters and cluster covers.
- Nonmetallic construction
- 1/2 In NPT thread
- Three closure plugs per card
- For use with BELL weatherproof boxes, extensions, cluster covers and round splice boxes to seal off unused outlets