Product Overview
Overview
These thru-hulls are made with a durable, thermoplastic construction which prevents electrolysis. Eliminates hull streaking and allows countersinking for a flush fit.
| Fits Hose Size | Stem Length | Max Hull Thickness | Flange Dia. | Installation Hole Size |
| 3/4" I.D. | 3-1/4" | 1-1/4" | 1-3/4" | 1-1/8" |
| 1-1/8" to 1-1/4" I.D. | 3-1/4" | 1-1/4" | 2-1/4" | 1-3/8" |
Caution: Thru-Hull connectors are designed for installation above the water line only.
