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Thru-Hulls, Plastic

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Products: 1 - 11 of 11
Forespar 250 Series, Marelon Full Threaded/Flush Head Thru-Hull Connectors

Forespar 250 Series, Marelon Full Threaded/Flush Head Thru-Hull Connectors   Mfr. Forespar

Part No. Items Mfr No. Your Price
39422 Forespar Marelon 250 Series Thru-Hull, CF 250, 1-1/2" 906008
$21.96

Forespar 251 Series, Marelon Full Threaded/Mushroom Head Thru-Hull Connectors

Forespar 251 Series, Marelon Full Threaded/Mushroom Head Thru-Hull Connectors   Mfr. Forespar

Part No. Items Mfr No. Your Price
39423 Forespar Marelon 251 Series Thru-Hull, CF 251, 1/2" 906010
$11.96
39424 Forespar Marelon 251 Series Thru-Hull, CF 251, 3/4" 906012
$12.76
39425 Forespar Marelon 251 Series Thru-Hull, CF 251, 1" 906014
$14.76
39426 Forespar Marelon 251 Series Thru-Hull, CF 251, 1-1/4" 906016
$17.16
39427 Forespar Marelon 251 Series Thru-Hull, CF 251, 1-1/2" 906018
$21.96
39428 Forespar Marelon 251 Series Thru-Hull, CF 251, 2" 906020
$29.56

Forespar 253 Series, Marelon Hose Tailpipe/Mushroom Head Thru-Hull Connectors,

Forespar 253 Series, Marelon Hose Tailpipe/Mushroom Head Thru-Hull Connectors,   Mfr. Forespar

Part No. Items Mfr No. Your Price
253105 Forespar Marelon 253 Series Thru Hull, CF 253, 3/4" Hose 906024
$12.76
253050 Forespar Marelon 253 Series Thru Hull, CF 253, 1" Hose 906026
$14.76
252894 Forespar Marelon 253 Series Thru Hull, CF 253, 1-1/8" Hose 906070
$16.85
On Sale
257953 Forespar Marelon 253 Series Thru-Hull, CF 253S, 1-1/2", with Screen 906031
$23.15
On Sale
39429 Forespar Marelon 253 Series Thru-Hull, CF 253, 1-1/4" 906028
$18.14
On Sale
39430 Forespar Marelon 253 Series Thru-Hull, CF 253, 1-1/2" 906030
$21.96
39431 Forespar Marelon 253 Series Thru-Hull, CF 253, 2" 906032
$27.16

Forespar, Flush Head Drains with Screen, Marelon

Forespar, Flush Head Drains with Screen, Marelon   Mfr. Forespar

Part No. Items Mfr No. Your Price
39432 Forespar Marelon Flush Head Drain, CF 254S, 1-1/2", with Screen 906037
$22.36
252969 Forespar Marelon Flush Head Drain, CF 254S, 2", with Screen 906035
$31.58
On Sale

Seacock Thru-Hull Valves with 90° Hose Barb

Seacock Thru-Hull Valves with 90° Hose Barb   Mfr. Forespar

Part No. Items Mfr No. Your Price
252989 Forespar Marelon 3/4" Valve 90° Barb, Mushroom Thru-Hull 931153 Not Currently Available
253064 Forespar Marelon 3/4" Valve, 90° Barb, Mushroom Thru-Hull 931263
$77.96
252927 Forespar Marelon 1" Valve 90° Barb, Mushroom Thru-Hull 931154 Not Currently Available
252903 Forespar Marelon 1-1/2" Valve 90° Barb, Mushroom Thru-Hull 931156 Not Currently Available

Thru-Hull Valves, 93 Series Marelon Seacocks

Thru-Hull Valves, 93 Series Marelon Seacocks   Mfr. Forespar

Part No. Items Mfr No. Your Price
252933 Valve and Thru-Hull, 3/4" Hose Barb, Flush Thru-Hull 932143
$74.36
253002 Valve and Thru-Hull, 3/4" Hose Barb, Mushroom Thru-Hull 931143 Not Currently Available
252922 Valve and Thru-Hull, 1-1/4" Hose Barb, Mushroom Thru-Hull 931145
$129.16
253094 Valve and Thru-Hull, 1-1/2" Hose Barb, Mushroom Thru-Hull 931146
$165.56

Thru-Hull Bung Safety Plug, DC Plug, Teak

Thru-Hull Bung Safety Plug, DC Plug, Teak   Mfr. Marinco

Part No. Items Mfr No. Your Price
35327 Thru-Hull Plug, 6" 60149
$6.91

Perko, Spare Flanged Lock Nut

Perko, Spare Flanged Lock Nut   Mfr. Perko

Part No. Items Mfr No. Your Price
51784 Perko Spare Flanged Lock Nut, 1" 326DP6
$6.08

Perko, Thru Hull Connections, for Hoses, Plastic, Wide Flange

Perko, Thru Hull Connections, for Hoses, Plastic, Wide Flange   Mfr. Perko

Part No. Items Mfr No. Your Price
51786 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1/2" 0328DP4
$2.95
On Sale
86065 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 5/8" 0328DP4A
$4.09
On Sale
51788 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 3/4" 0328DP5
$2.72
On Sale
51789 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1" 0328DP6
$3.59
On Sale
51790 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1-1/8" 0328DP6A
$3.38
On Sale
51791 Perko Thru-Hull Connections, for Hoses, Plastic, Wide Flange, 1-1/2" 0328DP8
$5.58
On Sale

Sea-Dog, Scupper Valve, Nylon

Sea-Dog, Scupper Valve, Nylon   Mfr. Sea-Dog

Part No. Items Mfr No. Your Price
44255 Sea-Dog, Scupper Valve, Nylon 520500-1
$2.55
On Sale

Sea-Dog, Thru-Hull, Polypropylene, White

Sea-Dog, Thru-Hull, Polypropylene, White   Mfr. Sea-Dog

Part No. Items Mfr No. Your Price
231281 Sea-Dog, Thru-Hull, Polypropylene, White, 5/8" 520740-1
$3.11
On Sale
231282 Sea-Dog, Thru-Hull, Polypropylene, White, 3/4" 520750-1
$3.11
On Sale
231283 Sea-Dog, Thru-Hull, Polypropylene, White, 1-1/8" 520770-1
$4.38
On Sale
231284 Sea-Dog, Thru-Hull, Polypropylene, White, 1-1/2" 520790-1
$6.08
On Sale

Products: 1 - 11 of 11
Page:  1

Ask. Answer. Discuss.
Post a question or comment about Thru-Hulls, Plastic to our online boating community.
Question
I need a oblong plastic flush mount scupper

I need a oblong plastic flush mount scupper 21 x 4 by 6 to the outer flange

Submitted by: c
Answer

Do you have any manufactures name? What make and year of boat?


Question
How can I stop water comming in my bilge Thru-Hull?

I am a big guy and when I am on the back of the boat I am taking in water thru my bilge (thru port) outlet. Do they make one that is a one way outlet or a pump that will prevent water from flowing in?

Submitted by: Kevin
Answer

The Thru-Hull Scupper is an option.

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