Quick view Add to Cart Compare GROCO GROCO 3" Bronze Thru-Hull Fitting w/Nut [TH-3000-W] $365.00 $263.99
Quick view Add to Cart Compare GROCO GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] $304.00 $219.99
Quick view GROCO GROCO 3" Bronze Thru-Hull Fitting w/Nut [TH-3000-W] 3" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.Features:NPSM / NPT combination threadC83600 BronzeUL listed... $365.00 $263.99 Add to Cart Compare
Quick view GROCO GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W] 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features:Designed for increased flow compared to standard Thru HullsNPSM / NPT combination threadC83600 BronzeSpecifications:Thread NPS: 2-1/2"... $304.00 $219.99 Add to Cart Compare
