Thru-Hull Fittings
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- Price
- Subtotal
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Seachoice Thru Hull Conn-White Plas-5/8 50-18031
Seachoice
$4.99 $4.08Seachoice Thru Hull Conn-White Plas-5/8 50-18031 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18031
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 5/8"
- Flange:
- 1-5/8"
- Max Hull Thickness:
- 1-1/4"
$4.99 $4.08 -
Seachoice Thru Hull W/SS Cover-1 1/2 90 50-18581
Seachoice
$27.99 $19.42Seachoice Thru Hull W/SS Cover-1 1/2 90 50-18581 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18581
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Flange:
- 2-3/8"
- Max Hull Thickness:
- 1-3/8"
$27.99 $19.42 -
Seachoice Thru Hull W/SS Cover-1 1/4 St 50-18471
Seachoice
$15.99 $12.50Seachoice Thru Hull W/SS Cover-1 1/4 St 50-18471 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18471
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/4"
- Flange:
- 2-3/8"
- Max Hull Thickness:
- 1-3/8"
$15.99 $12.50 -
Seachoice Thru Hull W/SS Cover-2 Strat 50-18491
Seachoice
$25.99 $17.99Seachoice Thru Hull W/SS Cover-2 Strat 50-18491 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18491
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 2"
- Flange:
- 3-1/4"
- Max Hull Thickness:
- 1-5/8"
$25.99 $17.99 -
Seachoice Thru Hull W/SS Cover-5/8 90Dg 50-18531
Seachoice
$14.99 $11.03Seachoice Thru Hull W/SS Cover-5/8 90Dg 50-18531 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18531
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 5/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-3/8"
$14.99 $11.03 -
Seachoice Thru-Hull Conn-Black Plas-1 1/8 50-18171
Seachoice
$8.99 $7.64Seachoice Thru-Hull Conn-Black Plas-1 1/8 50-18171 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18171
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-1/4"
$8.99 $7.64 -
Seachoice Thru-Hull Conn-Chrome-1 1/8 17961
Seachoice
$11.99 $11.00Seachoice Thru-Hull Conn-Chrome-1 1/8 17961 Chrome plated molded plasticUse in place of stainless steel thru-hullsNot recommended for use below the waterline.- Part Number:
- 50-17961
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-1/4"
$11.99 $11.00 -
Seachoice Thru-Hull Conn-Chrome-3/4 17941
Seachoice
$8.49 $7.91Seachoice Thru-Hull Conn-Chrome-3/4 17941 Chrome plated molded plasticUse in place of stainless steel thru-hullsNot recommended for use below the waterline.- Part Number:
- 50-17941
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3/4"
- Flange:
- 1-1/2"
- Max Hull Thickness:
- 1-1/4"
$8.49 $7.91 -
Seachoice Thru-Hull Conn-White Plas-1 1/8 18101
Seachoice
$11.99 $10.36Seachoice Thru-Hull Conn-White Plas-1 1/8 18101 Two nut applicationHigh impact white plasticDesigned for places where hose is difficult to routeGreat for livewells on bass boatsNot recommended for use below the waterline.- Part Number:
- 50-18101
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 2-3/8"
- Max Hull Thickness:
- 7/8"
$11.99 $10.36 -
Seachoice Thru-Hull Conn-White Plas-1 Nut 50-18131
Seachoice
$6.99 $6.59Seachoice Thru-Hull Conn-White Plas-1 Nut 50-18131 One nut applicationDesigned for use with one back nut, unlike old style 90°, thru-hull with both front and back nutMade of hi-impact white plasticDesigned for easier application where hose is...- Part Number:
- 50-18131
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3/4"
- Flange:
- 1-1/2"
- Max Hull Thickness:
- 3/4"
$6.99 $6.59 -
Seachoice Thru-Hull Conn-White Plas-1/2 50-18011
Seachoice
$5.99 $5.22Seachoice Thru-Hull Conn-White Plas-1/2 50-18011 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18011
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1/2"
- Flange:
- 1-1/2"
- Max Hull Thickness:
- 1-1/4"
$5.99 $5.22 -
Seachoice Thru-Hull Conn-White Plas-3/4 - 18050
Seachoice
$3.99 $3.67Seachoice Thru-Hull Conn-White Plas-3/4 - 18050 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18050
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3/4"
- Flange:
- 1-1/2"
- Max Hull Thickness:
- 1-1/4"
- Pkg.:
- Bulk
$3.99 $3.67 -
Seachoice Thru-Hull Conn-White Plas-3/4 x 18061
Seachoice
$7.49 $6.88Seachoice Thru-Hull Conn-White Plas-3/4 x 18061 Two nut applicationHigh impact white plasticDesigned for places where hose is difficult to routeGreat for livewells on bass boatsNot recommended for use below the waterline.- Part Number:
- 50-18061
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3/4"
- Flange:
- 1-5/8"
- Max Hull Thickness:
- 7/8"
$7.49 $6.88 -
Seachoice Thru-Hull-White Plas 1 1/8 18090
Seachoice
$6.99 $6.59Seachoice Thru-Hull-White Plas 1 1/8 18090 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18090
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-1/4"
- Pkg.:
- Bulk
$6.99 $6.59