Attwood Stainless Steel Straight Barbed Thru-Hull Fittings

Attwood Stainless Steel Straight Barbed Thru-Hull Fittings

Polish your image with these beautiful, durable stainless steel fittings.  Why specify plastic parts when these fittings will last the life of the boat.  Caution:  Stainless thru - hull connectors are designed for installation above the water line only.

Manufacturer Part Number

Hose Size (ID)

Flange Diameter

Thread Size

Max Hull Thickness

Installation Hole Size

Barb Length

Total Length

66547-3

3/4"

1-7/8"

3/4" NPSM

1-5/8"

1-5/8"

1-1/4"

3-3/4"

66548-3

1"

2-1/4"

1" NPSM

1-3/4"

1-1/2"

1-1/4"

3-7/8"

66549-3

1-1/8"

2-1/4"

1" NPSM

1-3/4"

1-1/2"

1-1/4"

3-7/8"