Perko Garboard Drain Plug This garboard drain plug from Perko is a bronze flange with a brass plug. It mounts on the outside surface with 3 screws. Specifications: For pipe size: 1/2" NPT O.D...
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Add to CartThe Captive Garboard Drain & Plug is a direct replacement for the traditional style Sea-Dog Line bronze Garboards, part numbers 520040 and 520042.
Dimensions:

What is the Sea Dog Stainless Captive Garboard Drain & Plug used for?
The Sea Dog Stainless Captive Garboard Drain & Plug is a replacement for traditional-style Sea-Dog Line bronze Garboards. It is made from investment cast 316 stainless steel and features a captive plug designed to help prevent the plug from being lost.
Which Sea-Dog Line garboard drains does this replacement fit?
The Sea Dog Stainless Captive Garboard Drain & Plug is a direct replacement for Sea-Dog Line bronze Garboards with part numbers 520040 and 520042.
What is the Sea Dog Stainless Captive Garboard Drain & Plug made from?
This garboard drain and plug is made from investment cast 316 stainless steel, providing the specified construction for the replacement drain assembly.
Does the Sea Dog Stainless Captive Garboard Drain & Plug include a captive plug?
Yes. The design includes a captive plug, which helps prevent the plug from becoming separated from the garboard drain and eliminates the issue of losing the plug.
What are the dimensions of the Sea Dog Stainless Captive Garboard Drain & Plug?
The Sea Dog Stainless Captive Garboard Drain & Plug has the following listed dimensions: A is 2", B is 1/2", C is 1-1/8", and D is 2-5/8". Verify these dimensions against your existing garboard before installation.
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov