Attwood Straight Thru-Hull Connections

Mfr: Attwood
$2.34 to $6.51
$2.34 to $6.51

Attwood Straight Thru-Hull Connections are made from a durable, thermoplastic to prevents electrolysis and ideal for use on wash-down and livewell overflow drains, etc.

  • Thru-Hulls of durable, thermoplastic resin construction
  • Resist electrolysis
Attwood thru-hull connectors are designed for installation above the water line only.

Item #
MPN
Fitting
Hull Thickness
Flange
Installation Hole Size
Stem Length
Attwood Thru-Hull, Straight 3/4", White, Bagged, 3873-1
Item #:531343-3/4"-WHT
MPN:3873-1
Fitting: 3/4" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 1-3/4"
Installation Hole Size: 1-1/8"
Stem Length: 3-1/4"
Attwood Thru-Hull, Straight 3/4", Black, Accepts 5/8" Bailer Plug, 3873A1
Item #:531343-3/4"-BLK
MPN:3873A1
Fitting: 3/4" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 1-3/4"
Installation Hole Size: 1-1/8"
Stem Length: 3-1/4"
Attwood Thru-Hull, Straight 1-1/8", White, Bagged, 3874-1
Item #:531343-1-1/8"_1-1/4"-WHT
MPN:3874-1
Fitting: 1-1/8" to 1-1/4" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 2-1/4"
Installation Hole Size: 1-3/8"
Stem Length: 3-1/4"
Attwood Thru-Hull, Straight 1-1/8", Black, Accepts 7/8" Bailer Plug, 3874A1
Item #:531343-1-1/8"_1-1/4"-BLK
MPN:3874A1
Fitting: 1-1/8" to 1-1/4" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 2-1/4"
Installation Hole Size: 1-3/8"
Stem Length: 3-1/4"
Attwood Thru-Hull, Straight, 1-1/2", White, Bagged 3875-1
Item #:531343-1-1/2"-WHT
MPN:3875-1
Fitting: 1-1/2" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 3"
Installation Hole Size: 1-7/8" to 2"
Stem Length: 3-1/2"
Attwood Thru-Hull, Straight 1-1/2", Black, Accepts 7/8" Bailer Plug, 3875A1
Item #:531343-1-1/2"-BLK
MPN:3875A1
Fitting: 1-1/2" Hose Barb
Hull Thickness: 1-1/4" Max
Flange: 3"
Installation Hole Size: 1-7/8" to 2"
Stem Length: 3-1/2"

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Warranty:

The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.

Return:

  • All returns must be received within 30 days of receipt of the order.
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