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67555click for larger image

67555

67554click for larger image

67554

67556click for larger image

67556

67551click for larger image

67551

67557click for larger image

67557

67558click for larger image

67558

67561click for larger image

67561

Stainless Steel Narrow Flange Thru-Hulls

Stainless Steel Narrow Flange Thru-Hulls

  • Consistent exterior appearance throughout a range of barb sizes
  • Modern Styling
  • Enhanced 316 stainless steel, guaranteed from life

Extreme Corrosion Resistance
As with all Attwood’s stainless steel products, these new fittings are cast from our proprietary stainless steel alloy. An enhanced version of 316 stainless, our stainless steel has proven to provide even greater corrosion resistance than competition’s standard #316 stainless. To express our confidence, Attwood Stainless Steel Thru-Hull fittings are Guaranteed for Life!

Gasket for Caulk Free Sealing
For a durable, maintenance free sealing alternative, all our fittings come equipped with an optional silicone gasket. Customized specifically for each thru-hull flange design, our gaskets take the hassle out of assembly by eliminating the need for marine sealants and caulks.

Caution: Thru-Hull connectors are designed for installation above the water line only.

Lifetime Warranty

 

Install. Hole Saw Size Thread NPSM  Max Hull Thick.
 
 Bulk without Gasket
 
 Bulk with Gasket
 
 Aftermarket Packaging
 
 Thru-Hulls, Standard Length
1-5/16"  1" 7/8"   67555-1  67555G1  - 
1-5/16"  1"  3/4"  67554-1 67554G1 -
1-5/16"  1"  7/8"  67556-1 67556G1  -
1-5/16"  1"  3/4"  67557-1 67557G1  -
 2"  1-1/2"  1"  67551-1 67551G1  -
 2-7/16"  2"  2.70  67552-1 67552G1  -
Thru-Hulls, Long Length     
 1-5/16"  1"  -   67558-1  - - 
 1-5/16"  1" -  67561-1 - -
 2"  1-1/2" -  67562-1 - -
Scupper Valve      
 2-1/8" 1-1/2"  2-3/4"  67553-1  67553G1  -

 

  
 

 

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attwood   |   1016 n. monroe st.   |   lowell, mi 49331   |   616.897.9241   |   Web Development by Bevelwise

   swivl-eze   |   integrated fuel systems  |   marine hardware   |   bimini tops   |   marine accessories   |   boat covers   |   mooring, anchoring, fenders 

    boat trailering   |   boat seating systems   |    fishing accessories    |   boat lighting   |   marine rope, line, cordage  |  underwater lighting

 

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