Description
Description
Attwood Marine Scupper 1-1/2 Thru Transom 3881-1
The popular 3876 scupper mounted to a 3875B 1-1/2″ thru-hull as a complete assembly. Made of high-impact corrosion resistant white plastic with flapper valve that opens outward to dump water overboard and closes to help prevent backwash from entering cockpit. Installation hole size is 2″.
| UPC: | 23-38811 |
| MPN: | 3881-1 |
| Size: | 6-1/4″ |
| Barb: | 1-1/2″ |
| Max Hull Thickness: | 3-1/8″ |






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