Use to convert an 8" adapter opening in an 18" and 24" catch basin to a 3", 4", 6" adapter or plug.
Features
- One end fits into 18" and 24" Catch Basin Series or #1830, and #2410 adapters
- Use with 24" Catch Basin Series also requires #2410
- Use with 18" Catch Basin Series #1882, #1884 or # 1830
- Accepts the following NDS catch basin adapters #1243, #1245, #1266 & # 1206.