Thru Hull Fittings

Steveston Marine & Hardware has a huge selection of Thru-Hull Fittings in stock! We have products from Victory, Attwood, Forespar, and many more. Visit our stores located in Vancouver, Richmond, or Langley! Contact us if you have any questions about our products. 



Seachoice Thru Hull W/Ss Cover-5/8 90Dg

Seachoice Thru Hull W/Ss Cover-5/8 90Dg

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline..

$19.59

Seachoice Thru Hull W/Ss Cover-5/8 Strt

Seachoice Thru Hull W/Ss Cover-5/8 Strt

Molded from polypropylene with glass fiber for strength. Not recommended for use below the waterline..

$17.22

Seachoice Thru-Hull Conn-Black Plas-3/4

Seachoice Thru-Hull Conn-Black Plas-3/4

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for u..

$7.77

Seachoice Thru-Hull Conn-Blk Plas-1 1/8

Seachoice Thru-Hull Conn-Blk Plas-1 1/8

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for u..

$11.38

Seachoice Thru-Hull Conn-Chrome-1 1/8

Seachoice Thru-Hull Conn-Chrome-1 1/8

Use in place of stainless steel thru-hulls. Not recommended for use below the waterline. Hose : 1..

$16.39

Seachoice Thru-Hull Conn-Chrome-3/4

Seachoice Thru-Hull Conn-Chrome-3/4

Use in place of stainless steel thru-hulls. Not recommended for use below the waterline. Hose : 3..

$11.80

Seachoice Thru-Hull Conn-White Plas-1/2

Seachoice Thru-Hull Conn-White Plas-1/2

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for u..

$7.49

Seachoice Thru-Hull Conn-Wht 11/2 X90Deg

Seachoice Thru-Hull Conn-Wht 11/2 X90Deg

Designed for use with one back nut, unlike old style 90..

$19.59

Seachoice Thru-Hull Conn-Wht Plas-1 1/8

Seachoice Thru-Hull Conn-Wht Plas-1 1/8

High impact white plastic. Designed for places where hose is difficult to route. Great for livewells..

$15.42

Seachoice Thru-Hull Conn-Wht Plas-1 Nut

Seachoice Thru-Hull Conn-Wht Plas-1 Nut

Designed for use with one back nut, unlike old style 90..

$9.44

Seachoice Thru-Hull Conn-Wht Plas-1 Nut

Seachoice Thru-Hull Conn-Wht Plas-1 Nut

Designed for use with one back nut, unlike old style 90..

$17.22

Seachoice Thru-Hull Conn-Wht Plas-3/4

Seachoice Thru-Hull Conn-Wht Plas-3/4

Molded plastic with broad flange. Per ABYC "Safety Standards for Small Craft". Not recommended for u..

$6.10

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