Easy-mount thru hull fitting with inner and outer flange. This simple fitting is designed for deck drains / spashwell drains etc. where a drain hole will be always open.
Rather than simply drilling a hole, this is designed to provide a clean finish inside and out and (if sealed with a good-quality sealant) will also prevent water ingress to the surface the fitting passes through.
| Part no. | A | C | D | F |
| 10258 | 32mm | 28-44mm | 57mm / 54mm | 30mm |
| 10259 | 32mm | 48-75mm | 57mm / 54mm | 30mm |