Thru-Hull Fittings

GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/4"

GROCO Bronze Hose Barb Thru-Hull Fitting - 1-1/2"

GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO 3/4" Bronze Combo Scoop Thru-Hull w/Nut

GROCO 2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO Bronze Hose Barb Thru-Hull Fitting - 3/4"

GROCO 1-1/2" Bronze Combo Scoop Thru-Hull w/Nut

GROCO 3/4" Bronze Extra Long Thru-Hull Fitting w/Nut

GROCO 1-1/4" Bronze Combo Scoop Thru-Hull w/Nut

GROCO Bronze Hose Barb Thru-Hull Fitting - 1/2"

GROCO 1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO 1-1/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO 1-1/4" Bronze Extra Long Thru-Hull Fitting w/Nut

GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut

GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut

GROCO 1" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut

GROCO 1" Bronze Extra Long Thru-Hull Fitting w/Nut