SIOSAI > accessory > Thru-Hull > GROCO 1/2″Scoop Thru-Hull with Nut
GROCO 1/2″Scoop Thru-Hull with Nut

STH-500
model STH-500-W
Bronze Thru-hull fitting.
  • Description
  • Overview
  • Features
Recommend to install scoop-type thru-hull at seawater inlet in order to prevent drainage when running.
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STH-500