Thru-Hull Fittings
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Seachoice 1 1/8 SS Thru-Hull Straight 50-18461
Seachoice
$16.89 $10.50Seachoice 1 1/8 SS Thru-Hull Straight 50-18461 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18461
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-3/8"
$16.89 $10.50 -
Seachoice Double Ended Conn.-3/4 x 3/4 18201
Seachoice
$13.16 $9.78Seachoice Double Ended Conn.-3/4 x 3/4 18201 Designed to provide watertight transition through tanks or bulk headsLength: 4-3/4".- Part Number:
- 50-18201
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3/4" x 3/4"
- Max Hull Thickness:
- 1-1/4"
$13.16 $9.78 -
Seachoice Thru Hull Conn-White Plas-1 1/2 50-18111
Seachoice
$10.99 $7.77Seachoice Thru Hull Conn-White Plas-1 1/2 50-18111 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18111
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Flange:
- 2-7/8"
- Max Hull Thickness:
- 1-1/4"
$10.99 $7.77 -
Seachoice Thru Hull Conn-White Plas-1 50-18071
Seachoice
$8.99 $6.00Seachoice Thru Hull Conn-White Plas-1 50-18071 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18071
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-1/4"
$8.99 $6.00 -
Seachoice Thru Hull Conn-White Plas-5/8 50-18031
Seachoice
$4.99 $3.08Seachoice 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 $3.08 -
Seachoice Thru Hull W/SS Cover-1 1/2 90 50-18581
Seachoice
$31.99 $18.64Seachoice 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"
$31.99 $18.64 -
Seachoice Thru-Hull Conn-Black Plas-1 1/8 50-18171
Seachoice
$8.99 $6.00Seachoice 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 $6.00 -
Seachoice Thru-Hull Conn-Chrome-1 1/8 17961
Seachoice
$11.99 $8.63Seachoice 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 $8.63 -
Seachoice Thru-Hull Conn-White Plas-1 1/8 18101
Seachoice
$11.99 $8.13Seachoice 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 $8.13 -
Seachoice Thru-Hull Conn-White Plas-1 Nut 50-18131
Seachoice
$8.28 $6.83Seachoice 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"
$8.28 $6.83 -
Seachoice Thru-Hull Conn-White Plas-1/2 50-18011
Seachoice
$7.09 $5.68Seachoice 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"
$7.09 $5.68 -
Seachoice Thru-Hull Conn-White Plas-3/4 - 18050
Seachoice
$4.62 $4.38Seachoice 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
$4.62 $4.38 -
Seachoice Thru-Hull Conn-White Plas-3/4 x 18061
Seachoice
$7.49 $5.19Seachoice 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 $5.19