Collection:
Marine Plumbing & Ventilation - Thru-Hull Fittings
102 products25% Off
GROCO 1" 90 Degree Hose Thru-Hull Fitting [HTHC-1000-S]
Regular price
$50.99
Sale price
$50.99
Regular price
$68.00
Unit price
/per
1" 90 Degree Hose Thru-Hull Fitting Features:
90 Degree Barb
#316 Stainless Steel Thru Hull with Bronze Hose Connection
UL Listed 647B
Specifications:
Hose Size: 1"
Material: Stainless Steel
Box ...
30% Off
GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2500-W]
Regular price
$176.99
Sale price
$176.99
Regular price
$252.00
Unit price
/per
2-1/2" Bronze Combo Scoop Thru-Hull w/Nut Features:
Designed for increased flow compared to standard Thru Hulls
NPSM / NPT combination thread
C83600 Bronze
Specifications:Thread NPS: 2-1/2" Specif...
15% Off
GROCO Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" [HTH-500-S]
Regular price
$32.99
Sale price
$32.99
Regular price
$39.00
Unit price
/per
Stainless Steel Hose Barb Thru-Hull Fitting - 1/2" Features:
NPS Thread With Hose Connection
#316 Stainless Steel
UL Listed 647B
Specifications:
Hose Size: 1/2"
Material: Stainless Steel
Box Dime...
24% Off
GROCO 1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut [THXL-1250-WS]
Regular price
$58.99
Sale price
$58.99
Regular price
$78.00
Unit price
/per
1-1/4" Stainless Steel Extra Long Thru-Hull Fitting w/Nut Features:
Extra long NPSM / NPT combination thread
#316 Stainless Steel
Specifications:
Hose Size: 1-1/4"
Material: Stainless Steel
Box D...
15% Off
GROCO Bronze Hose Barb Thru-Hull Fitting - 5/8" [HTH-625]
Regular price
$22.99
Sale price
$22.99
Regular price
$27.00
Unit price
/per
Bronze Hose Barb Thru-Hull Fitting - 5/8" Features:
NPS Thread With Hose Connection
C83600 Bronze
UL Listed 647B
Specifications:
Hose Size: 5/8"
Material: Bronze
Box Dimensions: 3"H x 3"W x 4"L W...
16% Off
GROCO Bronze Hose Barb Thru-Hull Fitting - 1" [HTH-1000]
Regular price
$36.99
Sale price
$36.99
Regular price
$44.00
Unit price
/per
Bronze Hose Barb Thru-Hull Fitting - 1" Features:
NPS Thread With Hose Connection
C83600 Bronze
UL Listed 647B
Specifications:
Hose Size: 1"
Material: Bronze
Box Dimensions: 3"H x 3"W x 4"L WT: 0...
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