Collar Plugs are designed to protect the collar of the hole, and prevent backfill. They come in a range of sizes.
Part # | Plug Sizes |
|---|---|
| BBCP-1 | 1″ – 2″ |
| BBCP-1A | 2″ – 2.5″ |
| BBCP-2 | 2″ – 3.5″ |
| BBCP-6 | 3″ – 5.5″ |
| BBCP-9 | 5.5″ – 9″ |
| BBCP-10 | 5.5″ – 11″ |
| BBCP-18 | 11″ – 18 |
