Plug Style Garboard Drains
Assembly is Cast Brass Threaded for 1/2" Pipe Plug
The drain plugs have a dry seal thread pitch to ensure no water seepage. Unlike hollow plugs which are subject to cracking by the expansion of freezing water, these solid plugs will withstand this pressure and remain watertight.
Chemically resistant to fuels, oils and battery acid
Flanges are drilled and countersunk for three #8 flat head mounting screws