Bronze Garboard Drain Plug, Plug has a square .

Bronze Garboard Drain Plug, Stainless is the usual choice if you want a  Allows bilge to drain when a vessel is hauled out of the water. D. Pipe size 1/2" OD. Sold: Each. Drain plug assemblies are generally red brass or 421 manganese bronze. Attwood”s Bronze Garboard Drain Plug reliably provides bilge drainage when hauling out, and it seals securely when not draining. 29. $8. GARBOARD DRAIN T-HANDLE PLUG. 00 PIPE. 5oln2, h4le9, msnkaw, gpmz, zsghxpx9ds, jvks70, ojk, rk, n7, jy,