Drain Plug - Ronstan Ronstan Sailboat Hardware $7.52 Replacement Ronstan drain plug only, no housing.
RS Sailing Drain Plug (RS 200 / RS 400) RS Sailing $8.12 RS200 / 400 Drain Plug RS Sailing Part # RSM-HF-500
ILCA Connector Plug Zim Sailing $17.00 Connector plug for the ILCA lower and upper. Also works for the byte.
