Collection:
Marine Plumbing & Ventilation - Thru-Hull Fittings
96 products17% Off
GROCO 1" Bronze Combo Scoop Thru-Hull w/Nut [STH-1000-W]
Regular price
$49.99
Sale price
$49.99
Regular price
$60.00
Unit price
/per
1" 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: 1" Specifications...
16% Off
GROCO 3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut [HSTHXL-750-W]
Regular price
$31.99
Sale price
$31.99
Regular price
$38.00
Unit price
/per
3/4" Bronze Extra Long High Speed Thru-Hull Fitting w/Nut Features:
Designed for increased flow compared to standard Thru Hulls and with less drag
Extra Long NPSM / NPT combination thread
C83600 B...
63% Off
Perko 1" Thru-Hull Fitting f/ Hose Plastic MADE IN THE USA [0328DP6]
Regular price
$5.99
Sale price
$5.99
Regular price
$16.19
Unit price
/per
Perko 1" Thru-Hull Fitting f/ Hose Plastic
Molded White Plastic
Broad FlangeTechnical Information:
Hose Size Inches: 1
Mounting Hole Diameter Inches: 1-1-5/16
Maximum Hull Thickness Inches: 1-1...
43% Off
Perko 3/4" Intake Strainer Bronze MADE IN THE USA [0065DP5PLB]
Regular price
$62.99
Sale price
$62.99
Regular price
$109.63
Unit price
/per
Perko 3/4" Intake Strainer BronzeCast bronzeMachined SlotsTechnical Information:
Maximum Pipe Size Inches: 3/4
Maximum Hull Thickness Inches: 2-3/16
Dimensions Strainer Inches: 3 x 4
Model Numb...
17% Off
GROCO 2" Bronze Combo Scoop Thru-Hull w/Nut [STH-2000-W]
Regular price
$134.99
Sale price
$134.99
Regular price
$162.00
Unit price
/per
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" Specifications...
15% Off
GROCO 1" Bronze High Speed Thru-Hull Fitting w/Nut [HSTH-1000-W]
Regular price
$27.99
Sale price
$27.99
Regular price
$33.00
Unit price
/per
1" Bronze High Speed Thru-Hull Fitting w/Nut Features:
Designed for increased flow compared to standard Thru Hulls and with less drag
NPSM / NPT combination thread
C83600 Bronze
Specifications:
H...
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